124961580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{647}}^1$

素因数の和:728

約数の個数: 144

約数和(自身を含む): 403341120

約数和(自身を除く): 278379540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 37, 45, 58, 60, 74, 87, 90, 111, 116, 145, 148, 174, 180, 185, 222, 261, 290, 333, 348, 370, 435, 444, 522, 555, 580, 647, 666, 740, 870, 1044, 1073, 1110, 1294, 1305, 1332, 1665, 1740, 1941, 2146, 2220, 2588, 2610, 3219, 3235, 3330, 3882, 4292, 5220, 5365, 5823, 6438, 6470, 6660, 7764, 9657, 9705, 10730, 11646, 12876, 12940, 16095, 18763, 19314, 19410, 21460, 23292, 23939, 29115, 32190, 37526, 38628, 38820, 47878, 48285, 56289, 58230, 64380, 71817, 75052, 93815, 95756, 96570, 112578, 116460, 119695, 143634, 168867, 187630, 193140, 215451, 225156, 239390, 281445, 287268, 337734, 359085, 375260, 430902, 478780, 562890, 675468, 694231, 718170, 844335, 861804, 1077255, 1125780, 1388462, 1436340, 1688670, 2082693, 2154510, 2776924, 3377340, 3471155, 4165386, 4309020, 6248079, 6942310, 8330772, 10413465, 12496158, 13884620, 20826930, 24992316, 31240395, 41653860, 62480790, 124961580]

約数ペア:

[(1, 124961580), (2, 62480790), (3, 41653860), (4, 31240395), (5, 24992316), (6, 20826930), (9, 13884620), (10, 12496158), (12, 10413465), (15, 8330772), (18, 6942310), (20, 6248079), (29, 4309020), (30, 4165386), (36, 3471155), (37, 3377340), (45, 2776924), (58, 2154510), (60, 2082693), (74, 1688670), (87, 1436340), (90, 1388462), (111, 1125780), (116, 1077255), (145, 861804), (148, 844335), (174, 718170), (180, 694231), (185, 675468), (222, 562890), (261, 478780), (290, 430902), (333, 375260), (348, 359085), (370, 337734), (435, 287268), (444, 281445), (522, 239390), (555, 225156), (580, 215451), (647, 193140), (666, 187630), (740, 168867), (870, 143634), (1044, 119695), (1073, 116460), (1110, 112578), (1294, 96570), (1305, 95756), (1332, 93815), (1665, 75052), (1740, 71817), (1941, 64380), (2146, 58230), (2220, 56289), (2588, 48285), (2610, 47878), (3219, 38820), (3235, 38628), (3330, 37526), (3882, 32190), (4292, 29115), (5220, 23939), (5365, 23292), (5823, 21460), (6438, 19410), (6470, 19314), (6660, 18763), (7764, 16095), (9657, 12940), (9705, 12876), (10730, 11646)]