89175200

素因数分解:

$2^5\times 5^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:199

約数の個数: 144

約数和(自身を含む): 236234880

約数和(自身を除く): 147059680

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 68, 79, 80, 83, 85, 100, 136, 158, 160, 166, 170, 200, 272, 316, 332, 340, 395, 400, 415, 425, 544, 632, 664, 680, 790, 800, 830, 850, 1264, 1328, 1343, 1360, 1411, 1580, 1660, 1700, 1975, 2075, 2528, 2656, 2686, 2720, 2822, 3160, 3320, 3400, 3950, 4150, 5372, 5644, 6320, 6557, 6640, 6715, 6800, 7055, 7900, 8300, 10744, 11288, 12640, 13114, 13280, 13430, 13600, 14110, 15800, 16600, 21488, 22576, 26228, 26860, 28220, 31600, 32785, 33200, 33575, 35275, 42976, 45152, 52456, 53720, 56440, 63200, 65570, 66400, 67150, 70550, 104912, 107440, 111469, 112880, 131140, 134300, 141100, 163925, 209824, 214880, 222938, 225760, 262280, 268600, 282200, 327850, 445876, 524560, 537200, 557345, 564400, 655700, 891752, 1049120, 1074400, 1114690, 1128800, 1311400, 1783504, 2229380, 2622800, 2786725, 3567008, 4458760, 5245600, 5573450, 8917520, 11146900, 17835040, 22293800, 44587600, 89175200]

約数ペア:

[(1, 89175200), (2, 44587600), (4, 22293800), (5, 17835040), (8, 11146900), (10, 8917520), (16, 5573450), (17, 5245600), (20, 4458760), (25, 3567008), (32, 2786725), (34, 2622800), (40, 2229380), (50, 1783504), (68, 1311400), (79, 1128800), (80, 1114690), (83, 1074400), (85, 1049120), (100, 891752), (136, 655700), (158, 564400), (160, 557345), (166, 537200), (170, 524560), (200, 445876), (272, 327850), (316, 282200), (332, 268600), (340, 262280), (395, 225760), (400, 222938), (415, 214880), (425, 209824), (544, 163925), (632, 141100), (664, 134300), (680, 131140), (790, 112880), (800, 111469), (830, 107440), (850, 104912), (1264, 70550), (1328, 67150), (1343, 66400), (1360, 65570), (1411, 63200), (1580, 56440), (1660, 53720), (1700, 52456), (1975, 45152), (2075, 42976), (2528, 35275), (2656, 33575), (2686, 33200), (2720, 32785), (2822, 31600), (3160, 28220), (3320, 26860), (3400, 26228), (3950, 22576), (4150, 21488), (5372, 16600), (5644, 15800), (6320, 14110), (6557, 13600), (6640, 13430), (6715, 13280), (6800, 13114), (7055, 12640), (7900, 11288), (8300, 10744)]