102425960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1481}}^1$

素因数の和:1531

約数の個数: 128

約数和(自身を含む): 298771200

約数和(自身を除く): 196345240

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 19, 20, 26, 28, 35, 38, 40, 52, 56, 65, 70, 76, 91, 95, 104, 130, 133, 140, 152, 182, 190, 247, 260, 266, 280, 364, 380, 455, 494, 520, 532, 665, 728, 760, 910, 988, 1064, 1235, 1330, 1481, 1729, 1820, 1976, 2470, 2660, 2962, 3458, 3640, 4940, 5320, 5924, 6916, 7405, 8645, 9880, 10367, 11848, 13832, 14810, 17290, 19253, 20734, 28139, 29620, 34580, 38506, 41468, 51835, 56278, 59240, 69160, 77012, 82936, 96265, 103670, 112556, 134771, 140695, 154024, 192530, 196973, 207340, 225112, 269542, 281390, 365807, 385060, 393946, 414680, 539084, 562780, 673855, 731614, 770120, 787892, 984865, 1078168, 1125560, 1347710, 1463228, 1575784, 1829035, 1969730, 2560649, 2695420, 2926456, 3658070, 3939460, 5121298, 5390840, 7316140, 7878920, 10242596, 12803245, 14632280, 20485192, 25606490, 51212980, 102425960]

約数ペア:

[(1, 102425960), (2, 51212980), (4, 25606490), (5, 20485192), (7, 14632280), (8, 12803245), (10, 10242596), (13, 7878920), (14, 7316140), (19, 5390840), (20, 5121298), (26, 3939460), (28, 3658070), (35, 2926456), (38, 2695420), (40, 2560649), (52, 1969730), (56, 1829035), (65, 1575784), (70, 1463228), (76, 1347710), (91, 1125560), (95, 1078168), (104, 984865), (130, 787892), (133, 770120), (140, 731614), (152, 673855), (182, 562780), (190, 539084), (247, 414680), (260, 393946), (266, 385060), (280, 365807), (364, 281390), (380, 269542), (455, 225112), (494, 207340), (520, 196973), (532, 192530), (665, 154024), (728, 140695), (760, 134771), (910, 112556), (988, 103670), (1064, 96265), (1235, 82936), (1330, 77012), (1481, 69160), (1729, 59240), (1820, 56278), (1976, 51835), (2470, 41468), (2660, 38506), (2962, 34580), (3458, 29620), (3640, 28139), (4940, 20734), (5320, 19253), (5924, 17290), (6916, 14810), (7405, 13832), (8645, 11848), (9880, 10367)]