129450420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:116

約数の個数: 384

約数和(自身を含む): 490291200

約数和(自身を除く): 360840780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 19, 20, 22, 27, 30, 31, 33, 36, 37, 38, 44, 45, 54, 55, 57, 60, 62, 66, 74, 76, 90, 93, 95, 99, 108, 110, 111, 114, 124, 132, 135, 148, 155, 165, 171, 180, 185, 186, 190, 198, 209, 220, 222, 228, 270, 279, 285, 297, 310, 330, 333, 341, 342, 370, 372, 380, 396, 407, 418, 444, 465, 495, 513, 540, 555, 558, 570, 589, 594, 620, 627, 660, 666, 682, 684, 703, 740, 814, 836, 837, 855, 930, 990, 999, 1023, 1026, 1045, 1110, 1116, 1140, 1147, 1178, 1188, 1221, 1254, 1332, 1364, 1395, 1406, 1485, 1628, 1665, 1674, 1705, 1710, 1767, 1860, 1881, 1980, 1998, 2035, 2046, 2052, 2090, 2109, 2220, 2294, 2356, 2442, 2508, 2565, 2790, 2812, 2945, 2970, 3069, 3135, 3330, 3348, 3410, 3420, 3441, 3515, 3534, 3663, 3762, 3996, 4070, 4092, 4180, 4185, 4218, 4588, 4884, 4995, 5115, 5130, 5301, 5580, 5643, 5735, 5890, 5940, 6105, 6138, 6270, 6327, 6479, 6660, 6820, 6882, 7030, 7068, 7326, 7524, 7733, 8140, 8370, 8436, 8835, 9207, 9405, 9990, 10230, 10260, 10323, 10545, 10602, 10989, 11286, 11470, 11780, 12210, 12276, 12540, 12617, 12654, 12958, 13764, 14060, 14652, 15345, 15466, 15903, 16740, 17205, 17670, 18315, 18414, 18810, 18981, 19437, 19980, 20460, 20646, 21090, 21204, 21793, 21978, 22572, 22940, 23199, 24420, 25234, 25308, 25916, 26505, 28215, 30690, 30932, 30969, 31635, 31806, 32395, 34410, 35340, 36630, 36828, 37620, 37851, 37962, 38665, 38874, 41292, 42180, 43586, 43956, 46035, 46398, 50468, 51615, 53010, 54945, 56430, 58311, 61380, 61938, 63085, 63270, 63612, 64790, 65379, 68820, 69597, 73260, 75702, 75924, 77330, 77748, 79515, 87172, 92070, 92796, 94905, 97185, 103230, 106020, 108965, 109890, 112860, 113553, 115995, 116622, 123876, 126170, 126540, 129580, 130758, 139194, 151404, 154660, 154845, 159030, 174933, 184140, 189255, 189810, 194370, 196137, 206460, 208791, 217930, 219780, 227106, 231990, 233244, 239723, 252340, 261516, 278388, 291555, 309690, 318060, 326895, 340659, 347985, 349866, 378510, 379620, 388740, 392274, 417582, 435860, 454212, 463980, 479446, 567765, 583110, 588411, 619380, 653790, 681318, 695970, 699732, 719169, 757020, 784548, 835164, 874665, 958892, 980685, 1043955, 1135530, 1166220, 1176822, 1198615, 1307580, 1362636, 1391940, 1438338, 1703295, 1749330, 1961370, 2087910, 2157507, 2271060, 2353644, 2397230, 2876676, 2942055, 3406590, 3498660, 3595845, 3922740, 4175820, 4315014, 4794460, 5884110, 6472521, 6813180, 7191690, 8630028, 10787535, 11768220, 12945042, 14383380, 21575070, 25890084, 32362605, 43150140, 64725210, 129450420]

約数ペア:

[(1, 129450420), (2, 64725210), (3, 43150140), (4, 32362605), (5, 25890084), (6, 21575070), (9, 14383380), (10, 12945042), (11, 11768220), (12, 10787535), (15, 8630028), (18, 7191690), (19, 6813180), (20, 6472521), (22, 5884110), (27, 4794460), (30, 4315014), (31, 4175820), (33, 3922740), (36, 3595845), (37, 3498660), (38, 3406590), (44, 2942055), (45, 2876676), (54, 2397230), (55, 2353644), (57, 2271060), (60, 2157507), (62, 2087910), (66, 1961370), (74, 1749330), (76, 1703295), (90, 1438338), (93, 1391940), (95, 1362636), (99, 1307580), (108, 1198615), (110, 1176822), (111, 1166220), (114, 1135530), (124, 1043955), (132, 980685), (135, 958892), (148, 874665), (155, 835164), (165, 784548), (171, 757020), (180, 719169), (185, 699732), (186, 695970), (190, 681318), (198, 653790), (209, 619380), (220, 588411), (222, 583110), (228, 567765), (270, 479446), (279, 463980), (285, 454212), (297, 435860), (310, 417582), (330, 392274), (333, 388740), (341, 379620), (342, 378510), (370, 349866), (372, 347985), (380, 340659), (396, 326895), (407, 318060), (418, 309690), (444, 291555), (465, 278388), (495, 261516), (513, 252340), (540, 239723), (555, 233244), (558, 231990), (570, 227106), (589, 219780), (594, 217930), (620, 208791), (627, 206460), (660, 196137), (666, 194370), (682, 189810), (684, 189255), (703, 184140), (740, 174933), (814, 159030), (836, 154845), (837, 154660), (855, 151404), (930, 139194), (990, 130758), (999, 129580), (1023, 126540), (1026, 126170), (1045, 123876), (1110, 116622), (1116, 115995), (1140, 113553), (1147, 112860), (1178, 109890), (1188, 108965), (1221, 106020), (1254, 103230), (1332, 97185), (1364, 94905), (1395, 92796), (1406, 92070), (1485, 87172), (1628, 79515), (1665, 77748), (1674, 77330), (1705, 75924), (1710, 75702), (1767, 73260), (1860, 69597), (1881, 68820), (1980, 65379), (1998, 64790), (2035, 63612), (2046, 63270), (2052, 63085), (2090, 61938), (2109, 61380), (2220, 58311), (2294, 56430), (2356, 54945), (2442, 53010), (2508, 51615), (2565, 50468), (2790, 46398), (2812, 46035), (2945, 43956), (2970, 43586), (3069, 42180), (3135, 41292), (3330, 38874), (3348, 38665), (3410, 37962), (3420, 37851), (3441, 37620), (3515, 36828), (3534, 36630), (3663, 35340), (3762, 34410), (3996, 32395), (4070, 31806), (4092, 31635), (4180, 30969), (4185, 30932), (4218, 30690), (4588, 28215), (4884, 26505), (4995, 25916), (5115, 25308), (5130, 25234), (5301, 24420), (5580, 23199), (5643, 22940), (5735, 22572), (5890, 21978), (5940, 21793), (6105, 21204), (6138, 21090), (6270, 20646), (6327, 20460), (6479, 19980), (6660, 19437), (6820, 18981), (6882, 18810), (7030, 18414), (7068, 18315), (7326, 17670), (7524, 17205), (7733, 16740), (8140, 15903), (8370, 15466), (8436, 15345), (8835, 14652), (9207, 14060), (9405, 13764), (9990, 12958), (10230, 12654), (10260, 12617), (10323, 12540), (10545, 12276), (10602, 12210), (10989, 11780), (11286, 11470)]