83489398400

素因数分解:

$2^7\times 5^2\times {\mathrm{31}}^1\times {\mathrm{557}}^1\times {\mathrm{1511}}^1$

素因数の和:2123

約数の個数: 192

約数和(自身を含む): 213421340160

約数和(自身を除く): 129931941760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 64, 80, 100, 124, 128, 155, 160, 200, 248, 310, 320, 400, 496, 557, 620, 640, 775, 800, 992, 1114, 1240, 1511, 1550, 1600, 1984, 2228, 2480, 2785, 3022, 3100, 3200, 3968, 4456, 4960, 5570, 6044, 6200, 7555, 8912, 9920, 11140, 12088, 12400, 13925, 15110, 17267, 17824, 19840, 22280, 24176, 24800, 27850, 30220, 34534, 35648, 37775, 44560, 46841, 48352, 49600, 55700, 60440, 69068, 71296, 75550, 86335, 89120, 93682, 96704, 99200, 111400, 120880, 138136, 151100, 172670, 178240, 187364, 193408, 222800, 234205, 241760, 276272, 302200, 345340, 356480, 374728, 431675, 445600, 468410, 483520, 552544, 604400, 690680, 749456, 841627, 863350, 891200, 936820, 967040, 1105088, 1171025, 1208800, 1381360, 1498912, 1683254, 1726700, 1782400, 1873640, 2210176, 2342050, 2417600, 2762720, 2997824, 3366508, 3453400, 3747280, 4208135, 4684100, 4835200, 5525440, 5995648, 6733016, 6906800, 7494560, 8416270, 9368200, 11050880, 13466032, 13813600, 14989120, 16832540, 18736400, 21040675, 26090437, 26932064, 27627200, 29978240, 33665080, 37472800, 42081350, 52180874, 53864128, 55254400, 67330160, 74945600, 84162700, 104361748, 107728256, 130452185, 134660320, 149891200, 168325400, 208723496, 260904370, 269320640, 336650800, 417446992, 521808740, 538641280, 652260925, 673301600, 834893984, 1043617480, 1304521850, 1346603200, 1669787968, 2087234960, 2609043700, 2693206400, 3339575936, 4174469920, 5218087400, 8348939840, 10436174800, 16697879680, 20872349600, 41744699200, 83489398400]

約数ペア:

[(1, 83489398400), (2, 41744699200), (4, 20872349600), (5, 16697879680), (8, 10436174800), (10, 8348939840), (16, 5218087400), (20, 4174469920), (25, 3339575936), (31, 2693206400), (32, 2609043700), (40, 2087234960), (50, 1669787968), (62, 1346603200), (64, 1304521850), (80, 1043617480), (100, 834893984), (124, 673301600), (128, 652260925), (155, 538641280), (160, 521808740), (200, 417446992), (248, 336650800), (310, 269320640), (320, 260904370), (400, 208723496), (496, 168325400), (557, 149891200), (620, 134660320), (640, 130452185), (775, 107728256), (800, 104361748), (992, 84162700), (1114, 74945600), (1240, 67330160), (1511, 55254400), (1550, 53864128), (1600, 52180874), (1984, 42081350), (2228, 37472800), (2480, 33665080), (2785, 29978240), (3022, 27627200), (3100, 26932064), (3200, 26090437), (3968, 21040675), (4456, 18736400), (4960, 16832540), (5570, 14989120), (6044, 13813600), (6200, 13466032), (7555, 11050880), (8912, 9368200), (9920, 8416270), (11140, 7494560), (12088, 6906800), (12400, 6733016), (13925, 5995648), (15110, 5525440), (17267, 4835200), (17824, 4684100), (19840, 4208135), (22280, 3747280), (24176, 3453400), (24800, 3366508), (27850, 2997824), (30220, 2762720), (34534, 2417600), (35648, 2342050), (37775, 2210176), (44560, 1873640), (46841, 1782400), (48352, 1726700), (49600, 1683254), (55700, 1498912), (60440, 1381360), (69068, 1208800), (71296, 1171025), (75550, 1105088), (86335, 967040), (89120, 936820), (93682, 891200), (96704, 863350), (99200, 841627), (111400, 749456), (120880, 690680), (138136, 604400), (151100, 552544), (172670, 483520), (178240, 468410), (187364, 445600), (193408, 431675), (222800, 374728), (234205, 356480), (241760, 345340), (276272, 302200)]