84511700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{251}}^1$

素因数の和:322

約数の個数: 144

約数和(自身を含む): 232735104

約数和(自身を除く): 148223404

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 37, 50, 52, 65, 70, 74, 91, 100, 130, 140, 148, 175, 182, 185, 251, 259, 260, 325, 350, 364, 370, 455, 481, 502, 518, 650, 700, 740, 910, 925, 962, 1004, 1036, 1255, 1295, 1300, 1757, 1820, 1850, 1924, 2275, 2405, 2510, 2590, 3263, 3367, 3514, 3700, 4550, 4810, 5020, 5180, 6275, 6475, 6526, 6734, 7028, 8785, 9100, 9287, 9620, 12025, 12550, 12950, 13052, 13468, 16315, 16835, 17570, 18574, 22841, 24050, 25100, 25900, 32630, 33670, 35140, 37148, 43925, 45682, 46435, 48100, 65009, 65260, 67340, 81575, 84175, 87850, 91364, 92870, 114205, 120731, 130018, 163150, 168350, 175700, 185740, 228410, 232175, 241462, 260036, 325045, 326300, 336700, 456820, 464350, 482924, 571025, 603655, 650090, 845117, 928700, 1142050, 1207310, 1300180, 1625225, 1690234, 2284100, 2414620, 3018275, 3250450, 3380468, 4225585, 6036550, 6500900, 8451170, 12073100, 16902340, 21127925, 42255850, 84511700]

約数ペア:

[(1, 84511700), (2, 42255850), (4, 21127925), (5, 16902340), (7, 12073100), (10, 8451170), (13, 6500900), (14, 6036550), (20, 4225585), (25, 3380468), (26, 3250450), (28, 3018275), (35, 2414620), (37, 2284100), (50, 1690234), (52, 1625225), (65, 1300180), (70, 1207310), (74, 1142050), (91, 928700), (100, 845117), (130, 650090), (140, 603655), (148, 571025), (175, 482924), (182, 464350), (185, 456820), (251, 336700), (259, 326300), (260, 325045), (325, 260036), (350, 241462), (364, 232175), (370, 228410), (455, 185740), (481, 175700), (502, 168350), (518, 163150), (650, 130018), (700, 120731), (740, 114205), (910, 92870), (925, 91364), (962, 87850), (1004, 84175), (1036, 81575), (1255, 67340), (1295, 65260), (1300, 65009), (1757, 48100), (1820, 46435), (1850, 45682), (1924, 43925), (2275, 37148), (2405, 35140), (2510, 33670), (2590, 32630), (3263, 25900), (3367, 25100), (3514, 24050), (3700, 22841), (4550, 18574), (4810, 17570), (5020, 16835), (5180, 16315), (6275, 13468), (6475, 13052), (6526, 12950), (6734, 12550), (7028, 12025), (8785, 9620), (9100, 9287)]