90802600

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{821}}^1$

素因数の和:923

約数の個数: 96

約数和(自身を含む): 244627200

約数和(自身を除く): 153824600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 79, 100, 140, 158, 175, 200, 280, 316, 350, 395, 553, 632, 700, 790, 821, 1106, 1400, 1580, 1642, 1975, 2212, 2765, 3160, 3284, 3950, 4105, 4424, 5530, 5747, 6568, 7900, 8210, 11060, 11494, 13825, 15800, 16420, 20525, 22120, 22988, 27650, 28735, 32840, 41050, 45976, 55300, 57470, 64859, 82100, 110600, 114940, 129718, 143675, 164200, 229880, 259436, 287350, 324295, 454013, 518872, 574700, 648590, 908026, 1149400, 1297180, 1621475, 1816052, 2270065, 2594360, 3242950, 3632104, 4540130, 6485900, 9080260, 11350325, 12971800, 18160520, 22700650, 45401300, 90802600]

約数ペア:

[(1, 90802600), (2, 45401300), (4, 22700650), (5, 18160520), (7, 12971800), (8, 11350325), (10, 9080260), (14, 6485900), (20, 4540130), (25, 3632104), (28, 3242950), (35, 2594360), (40, 2270065), (50, 1816052), (56, 1621475), (70, 1297180), (79, 1149400), (100, 908026), (140, 648590), (158, 574700), (175, 518872), (200, 454013), (280, 324295), (316, 287350), (350, 259436), (395, 229880), (553, 164200), (632, 143675), (700, 129718), (790, 114940), (821, 110600), (1106, 82100), (1400, 64859), (1580, 57470), (1642, 55300), (1975, 45976), (2212, 41050), (2765, 32840), (3160, 28735), (3284, 27650), (3950, 22988), (4105, 22120), (4424, 20525), (5530, 16420), (5747, 15800), (6568, 13825), (7900, 11494), (8210, 11060)]