304492860

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1$

素因数の和:150

約数の個数: 432

約数和(自身を含む): 1195084800

約数和(自身を除く): 890591940

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 23, 28, 30, 35, 36, 38, 42, 45, 46, 49, 57, 60, 63, 69, 70, 76, 79, 84, 90, 92, 95, 98, 105, 114, 115, 126, 133, 138, 140, 147, 158, 161, 171, 180, 190, 196, 207, 210, 228, 230, 237, 245, 252, 266, 276, 285, 294, 315, 316, 322, 342, 345, 380, 395, 399, 414, 420, 437, 441, 460, 474, 483, 490, 532, 553, 570, 588, 630, 644, 665, 684, 690, 711, 735, 790, 798, 805, 828, 855, 874, 882, 931, 948, 966, 980, 1035, 1106, 1127, 1140, 1185, 1197, 1260, 1311, 1330, 1380, 1422, 1449, 1470, 1501, 1580, 1596, 1610, 1659, 1710, 1748, 1764, 1817, 1862, 1932, 1995, 2070, 2185, 2205, 2212, 2254, 2370, 2394, 2415, 2622, 2660, 2765, 2793, 2844, 2898, 2940, 3002, 3059, 3220, 3318, 3381, 3420, 3555, 3634, 3724, 3871, 3933, 3990, 4140, 4370, 4410, 4503, 4508, 4655, 4740, 4788, 4830, 4977, 5244, 5451, 5530, 5586, 5635, 5796, 5985, 6004, 6118, 6555, 6636, 6762, 7110, 7245, 7268, 7505, 7742, 7866, 7980, 8295, 8379, 8740, 8820, 9006, 9085, 9177, 9310, 9660, 9954, 10143, 10507, 10902, 11060, 11172, 11270, 11613, 11970, 12236, 12719, 13110, 13509, 13524, 13965, 14220, 14490, 15010, 15295, 15484, 15732, 16353, 16590, 16758, 16905, 18012, 18170, 18354, 18620, 19355, 19665, 19908, 20286, 21014, 21413, 21804, 22515, 22540, 23226, 23940, 24885, 25438, 26220, 27018, 27255, 27531, 27930, 28980, 30020, 30590, 31521, 32706, 33180, 33516, 33810, 34523, 34839, 36340, 36708, 38157, 38710, 39330, 40572, 41895, 42028, 42826, 45030, 45885, 46452, 49770, 50715, 50876, 52535, 54036, 54510, 55062, 55860, 58065, 61180, 63042, 63595, 64239, 65412, 67545, 67620, 69046, 69678, 73549, 76314, 77420, 78660, 81765, 83790, 85652, 89033, 90060, 91770, 94563, 99540, 101430, 103569, 105070, 107065, 109020, 110124, 114471, 116130, 126084, 127190, 128478, 135090, 137655, 138092, 139356, 147098, 152628, 157605, 163530, 167580, 172615, 174195, 178066, 183540, 189126, 190785, 192717, 202860, 207138, 210140, 214130, 220647, 228942, 232260, 241661, 254380, 256956, 267099, 270180, 275310, 294196, 310707, 315210, 321195, 327060, 345230, 348390, 356132, 367745, 378252, 381570, 385434, 414276, 428260, 441294, 445165, 457884, 472815, 483322, 517845, 534198, 550620, 572355, 621414, 630420, 642390, 661941, 690460, 696780, 724983, 735490, 763140, 770868, 801297, 882588, 890330, 945630, 963585, 966644, 1035690, 1068396, 1103235, 1144710, 1208305, 1242828, 1284780, 1323882, 1335495, 1449966, 1470980, 1553535, 1602594, 1691627, 1780660, 1891260, 1927170, 2071380, 2174949, 2206470, 2289420, 2416610, 2647764, 2670990, 2899932, 3107070, 3205188, 3309705, 3383254, 3624915, 3854340, 4006485, 4349898, 4412940, 4833220, 5074881, 5341980, 6214140, 6619410, 6766508, 7249830, 8012970, 8458135, 8699796, 10149762, 10874745, 13238820, 14499660, 15224643, 16025940, 16916270, 20299524, 21749490, 25374405, 30449286, 33832540, 43498980, 50748810, 60898572, 76123215, 101497620, 152246430, 304492860]

約数ペア:

[(1, 304492860), (2, 152246430), (3, 101497620), (4, 76123215), (5, 60898572), (6, 50748810), (7, 43498980), (9, 33832540), (10, 30449286), (12, 25374405), (14, 21749490), (15, 20299524), (18, 16916270), (19, 16025940), (20, 15224643), (21, 14499660), (23, 13238820), (28, 10874745), (30, 10149762), (35, 8699796), (36, 8458135), (38, 8012970), (42, 7249830), (45, 6766508), (46, 6619410), (49, 6214140), (57, 5341980), (60, 5074881), (63, 4833220), (69, 4412940), (70, 4349898), (76, 4006485), (79, 3854340), (84, 3624915), (90, 3383254), (92, 3309705), (95, 3205188), (98, 3107070), (105, 2899932), (114, 2670990), (115, 2647764), (126, 2416610), (133, 2289420), (138, 2206470), (140, 2174949), (147, 2071380), (158, 1927170), (161, 1891260), (171, 1780660), (180, 1691627), (190, 1602594), (196, 1553535), (207, 1470980), (210, 1449966), (228, 1335495), (230, 1323882), (237, 1284780), (245, 1242828), (252, 1208305), (266, 1144710), (276, 1103235), (285, 1068396), (294, 1035690), (315, 966644), (316, 963585), (322, 945630), (342, 890330), (345, 882588), (380, 801297), (395, 770868), (399, 763140), (414, 735490), (420, 724983), (437, 696780), (441, 690460), (460, 661941), (474, 642390), (483, 630420), (490, 621414), (532, 572355), (553, 550620), (570, 534198), (588, 517845), (630, 483322), (644, 472815), (665, 457884), (684, 445165), (690, 441294), (711, 428260), (735, 414276), (790, 385434), (798, 381570), (805, 378252), (828, 367745), (855, 356132), (874, 348390), (882, 345230), (931, 327060), (948, 321195), (966, 315210), (980, 310707), (1035, 294196), (1106, 275310), (1127, 270180), (1140, 267099), (1185, 256956), (1197, 254380), (1260, 241661), (1311, 232260), (1330, 228942), (1380, 220647), (1422, 214130), (1449, 210140), (1470, 207138), (1501, 202860), (1580, 192717), (1596, 190785), (1610, 189126), (1659, 183540), (1710, 178066), (1748, 174195), (1764, 172615), (1817, 167580), (1862, 163530), (1932, 157605), (1995, 152628), (2070, 147098), (2185, 139356), (2205, 138092), (2212, 137655), (2254, 135090), (2370, 128478), (2394, 127190), (2415, 126084), (2622, 116130), (2660, 114471), (2765, 110124), (2793, 109020), (2844, 107065), (2898, 105070), (2940, 103569), (3002, 101430), (3059, 99540), (3220, 94563), (3318, 91770), (3381, 90060), (3420, 89033), (3555, 85652), (3634, 83790), (3724, 81765), (3871, 78660), (3933, 77420), (3990, 76314), (4140, 73549), (4370, 69678), (4410, 69046), (4503, 67620), (4508, 67545), (4655, 65412), (4740, 64239), (4788, 63595), (4830, 63042), (4977, 61180), (5244, 58065), (5451, 55860), (5530, 55062), (5586, 54510), (5635, 54036), (5796, 52535), (5985, 50876), (6004, 50715), (6118, 49770), (6555, 46452), (6636, 45885), (6762, 45030), (7110, 42826), (7245, 42028), (7268, 41895), (7505, 40572), (7742, 39330), (7866, 38710), (7980, 38157), (8295, 36708), (8379, 36340), (8740, 34839), (8820, 34523), (9006, 33810), (9085, 33516), (9177, 33180), (9310, 32706), (9660, 31521), (9954, 30590), (10143, 30020), (10507, 28980), (10902, 27930), (11060, 27531), (11172, 27255), (11270, 27018), (11613, 26220), (11970, 25438), (12236, 24885), (12719, 23940), (13110, 23226), (13509, 22540), (13524, 22515), (13965, 21804), (14220, 21413), (14490, 21014), (15010, 20286), (15295, 19908), (15484, 19665), (15732, 19355), (16353, 18620), (16590, 18354), (16758, 18170), (16905, 18012)]