98245980

素因数分解:

$2^2\times 3^3\times 5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:158

約数の個数: 288

約数和(自身を含む): 367718400

約数和(自身を除く): 269472420

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 47, 49, 54, 60, 63, 70, 79, 84, 90, 94, 98, 105, 108, 126, 135, 140, 141, 147, 158, 180, 188, 189, 196, 210, 235, 237, 245, 252, 270, 282, 294, 315, 316, 329, 378, 395, 420, 423, 441, 470, 474, 490, 540, 553, 564, 588, 630, 658, 705, 711, 735, 756, 790, 846, 882, 940, 945, 948, 980, 987, 1106, 1185, 1260, 1269, 1316, 1323, 1410, 1422, 1470, 1580, 1645, 1659, 1692, 1764, 1890, 1974, 2115, 2133, 2205, 2212, 2303, 2370, 2538, 2646, 2765, 2820, 2844, 2940, 2961, 3290, 3318, 3555, 3713, 3780, 3871, 3948, 4230, 4266, 4410, 4606, 4740, 4935, 4977, 5076, 5292, 5530, 5922, 6345, 6580, 6615, 6636, 6909, 7110, 7426, 7742, 8295, 8460, 8532, 8820, 8883, 9212, 9870, 9954, 10665, 11060, 11139, 11515, 11613, 11844, 12690, 13230, 13818, 14220, 14805, 14852, 14931, 15484, 16590, 17766, 18565, 19355, 19740, 19908, 20727, 21330, 22278, 23030, 23226, 24885, 25380, 25991, 26460, 27636, 29610, 29862, 33180, 33417, 34545, 34839, 35532, 37130, 38710, 41454, 42660, 44415, 44556, 46060, 46452, 49770, 51982, 55695, 58065, 59220, 59724, 62181, 66834, 69090, 69678, 74260, 74655, 77420, 77973, 82908, 88830, 99540, 100251, 103635, 103964, 104517, 111390, 116130, 124362, 129955, 133668, 138180, 139356, 149310, 155946, 167085, 174195, 177660, 181937, 200502, 207270, 209034, 222780, 232260, 233919, 248724, 259910, 298620, 310905, 311892, 334170, 348390, 363874, 389865, 401004, 414540, 418068, 467838, 501255, 519820, 522585, 545811, 621810, 668340, 696780, 701757, 727748, 779730, 909685, 935676, 1002510, 1045170, 1091622, 1169595, 1243620, 1403514, 1559460, 1637433, 1819370, 2005020, 2090340, 2183244, 2339190, 2729055, 2807028, 3274866, 3508785, 3638740, 4678380, 4912299, 5458110, 6549732, 7017570, 8187165, 9824598, 10916220, 14035140, 16374330, 19649196, 24561495, 32748660, 49122990, 98245980]

約数ペア:

[(1, 98245980), (2, 49122990), (3, 32748660), (4, 24561495), (5, 19649196), (6, 16374330), (7, 14035140), (9, 10916220), (10, 9824598), (12, 8187165), (14, 7017570), (15, 6549732), (18, 5458110), (20, 4912299), (21, 4678380), (27, 3638740), (28, 3508785), (30, 3274866), (35, 2807028), (36, 2729055), (42, 2339190), (45, 2183244), (47, 2090340), (49, 2005020), (54, 1819370), (60, 1637433), (63, 1559460), (70, 1403514), (79, 1243620), (84, 1169595), (90, 1091622), (94, 1045170), (98, 1002510), (105, 935676), (108, 909685), (126, 779730), (135, 727748), (140, 701757), (141, 696780), (147, 668340), (158, 621810), (180, 545811), (188, 522585), (189, 519820), (196, 501255), (210, 467838), (235, 418068), (237, 414540), (245, 401004), (252, 389865), (270, 363874), (282, 348390), (294, 334170), (315, 311892), (316, 310905), (329, 298620), (378, 259910), (395, 248724), (420, 233919), (423, 232260), (441, 222780), (470, 209034), (474, 207270), (490, 200502), (540, 181937), (553, 177660), (564, 174195), (588, 167085), (630, 155946), (658, 149310), (705, 139356), (711, 138180), (735, 133668), (756, 129955), (790, 124362), (846, 116130), (882, 111390), (940, 104517), (945, 103964), (948, 103635), (980, 100251), (987, 99540), (1106, 88830), (1185, 82908), (1260, 77973), (1269, 77420), (1316, 74655), (1323, 74260), (1410, 69678), (1422, 69090), (1470, 66834), (1580, 62181), (1645, 59724), (1659, 59220), (1692, 58065), (1764, 55695), (1890, 51982), (1974, 49770), (2115, 46452), (2133, 46060), (2205, 44556), (2212, 44415), (2303, 42660), (2370, 41454), (2538, 38710), (2646, 37130), (2765, 35532), (2820, 34839), (2844, 34545), (2940, 33417), (2961, 33180), (3290, 29862), (3318, 29610), (3555, 27636), (3713, 26460), (3780, 25991), (3871, 25380), (3948, 24885), (4230, 23226), (4266, 23030), (4410, 22278), (4606, 21330), (4740, 20727), (4935, 19908), (4977, 19740), (5076, 19355), (5292, 18565), (5530, 17766), (5922, 16590), (6345, 15484), (6580, 14931), (6615, 14852), (6636, 14805), (6909, 14220), (7110, 13818), (7426, 13230), (7742, 12690), (8295, 11844), (8460, 11613), (8532, 11515), (8820, 11139), (8883, 11060), (9212, 10665), (9870, 9954)]