122976900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{37}}^1\times {\mathrm{1231}}^1$

素因数の和:1291

約数の個数: 144

約数和(自身を含む): 406362880

約数和(自身を除く): 283385980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 37, 45, 50, 54, 60, 74, 75, 90, 100, 108, 111, 135, 148, 150, 180, 185, 222, 225, 270, 300, 333, 370, 444, 450, 540, 555, 666, 675, 740, 900, 925, 999, 1110, 1231, 1332, 1350, 1665, 1850, 1998, 2220, 2462, 2700, 2775, 3330, 3693, 3700, 3996, 4924, 4995, 5550, 6155, 6660, 7386, 8325, 9990, 11079, 11100, 12310, 14772, 16650, 18465, 19980, 22158, 24620, 24975, 30775, 33237, 33300, 36930, 44316, 45547, 49950, 55395, 61550, 66474, 73860, 91094, 92325, 99900, 110790, 123100, 132948, 136641, 166185, 182188, 184650, 221580, 227735, 273282, 276975, 332370, 369300, 409923, 455470, 546564, 553950, 664740, 683205, 819846, 830925, 910940, 1107900, 1138675, 1229769, 1366410, 1639692, 1661850, 2049615, 2277350, 2459538, 2732820, 3323700, 3416025, 4099230, 4554700, 4919076, 6148845, 6832050, 8198460, 10248075, 12297690, 13664100, 20496150, 24595380, 30744225, 40992300, 61488450, 122976900]

約数ペア:

[(1, 122976900), (2, 61488450), (3, 40992300), (4, 30744225), (5, 24595380), (6, 20496150), (9, 13664100), (10, 12297690), (12, 10248075), (15, 8198460), (18, 6832050), (20, 6148845), (25, 4919076), (27, 4554700), (30, 4099230), (36, 3416025), (37, 3323700), (45, 2732820), (50, 2459538), (54, 2277350), (60, 2049615), (74, 1661850), (75, 1639692), (90, 1366410), (100, 1229769), (108, 1138675), (111, 1107900), (135, 910940), (148, 830925), (150, 819846), (180, 683205), (185, 664740), (222, 553950), (225, 546564), (270, 455470), (300, 409923), (333, 369300), (370, 332370), (444, 276975), (450, 273282), (540, 227735), (555, 221580), (666, 184650), (675, 182188), (740, 166185), (900, 136641), (925, 132948), (999, 123100), (1110, 110790), (1231, 99900), (1332, 92325), (1350, 91094), (1665, 73860), (1850, 66474), (1998, 61550), (2220, 55395), (2462, 49950), (2700, 45547), (2775, 44316), (3330, 36930), (3693, 33300), (3700, 33237), (3996, 30775), (4924, 24975), (4995, 24620), (5550, 22158), (6155, 19980), (6660, 18465), (7386, 16650), (8325, 14772), (9990, 12310), (11079, 11100)]