121551180400

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{262643}}^1$

素因数の和:262763

約数の個数: 120

約数和(自身を含む): 318025113840

約数和(自身を除く): 196473933440

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 89, 100, 104, 130, 178, 200, 208, 260, 325, 356, 400, 445, 520, 650, 712, 890, 1040, 1157, 1300, 1424, 1780, 2225, 2314, 2600, 3560, 4450, 4628, 5200, 5785, 7120, 8900, 9256, 11570, 17800, 18512, 23140, 28925, 35600, 46280, 57850, 92560, 115700, 231400, 262643, 462800, 525286, 1050572, 1313215, 2101144, 2626430, 3414359, 4202288, 5252860, 6566075, 6828718, 10505720, 13132150, 13657436, 17071795, 21011440, 23375227, 26264300, 27314872, 34143590, 46750454, 52528600, 54629744, 68287180, 85358975, 93500908, 105057200, 116876135, 136574360, 170717950, 187001816, 233752270, 273148720, 303877951, 341435900, 374003632, 467504540, 584380675, 607755902, 682871800, 935009080, 1168761350, 1215511804, 1365743600, 1519389755, 1870018160, 2337522700, 2431023608, 3038779510, 4675045400, 4862047216, 6077559020, 7596948775, 9350090800, 12155118040, 15193897550, 24310236080, 30387795100, 60775590200, 121551180400]

約数ペア:

[(1, 121551180400), (2, 60775590200), (4, 30387795100), (5, 24310236080), (8, 15193897550), (10, 12155118040), (13, 9350090800), (16, 7596948775), (20, 6077559020), (25, 4862047216), (26, 4675045400), (40, 3038779510), (50, 2431023608), (52, 2337522700), (65, 1870018160), (80, 1519389755), (89, 1365743600), (100, 1215511804), (104, 1168761350), (130, 935009080), (178, 682871800), (200, 607755902), (208, 584380675), (260, 467504540), (325, 374003632), (356, 341435900), (400, 303877951), (445, 273148720), (520, 233752270), (650, 187001816), (712, 170717950), (890, 136574360), (1040, 116876135), (1157, 105057200), (1300, 93500908), (1424, 85358975), (1780, 68287180), (2225, 54629744), (2314, 52528600), (2600, 46750454), (3560, 34143590), (4450, 27314872), (4628, 26264300), (5200, 23375227), (5785, 21011440), (7120, 17071795), (8900, 13657436), (9256, 13132150), (11570, 10505720), (17800, 6828718), (18512, 6566075), (23140, 5252860), (28925, 4202288), (35600, 3414359), (46280, 2626430), (57850, 2101144), (92560, 1313215), (115700, 1050572), (231400, 525286), (262643, 462800)]