77772236110

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1\times {\mathrm{809}}^1$

素因数の和:1106

約数の個数: 128

約数和(自身を含む): 153628876800

約数和(自身を除く): 75856640690

約数列:

[1, 2, 5, 10, 23, 31, 46, 62, 97, 115, 139, 155, 194, 230, 278, 310, 485, 695, 713, 809, 970, 1390, 1426, 1618, 2231, 3007, 3197, 3565, 4045, 4309, 4462, 6014, 6394, 7130, 8090, 8618, 11155, 13483, 15035, 15985, 18607, 21545, 22310, 25079, 26966, 30070, 31970, 37214, 43090, 50158, 67415, 69161, 78473, 93035, 99107, 112451, 125395, 134830, 138322, 156946, 186070, 198214, 224902, 250790, 310109, 345805, 392365, 417973, 495535, 562255, 576817, 620218, 691610, 784730, 835946, 991070, 1124510, 1153634, 1550545, 1804879, 2089865, 2432663, 2586373, 2884085, 3101090, 3485981, 3609758, 4179730, 4865326, 5172746, 5768170, 6971962, 9024395, 9613379, 10907747, 12163315, 12931865, 17429905, 18048790, 19226758, 21815494, 24326630, 25863730, 34859810, 48066895, 54538735, 55951249, 80177563, 96133790, 109077470, 111902498, 160355126, 250878181, 279756245, 338140157, 400887815, 501756362, 559512490, 676280314, 801775630, 1254390905, 1690700785, 2508781810, 3381401570, 7777223611, 15554447222, 38886118055, 77772236110]

約数ペア:

[(1, 77772236110), (2, 38886118055), (5, 15554447222), (10, 7777223611), (23, 3381401570), (31, 2508781810), (46, 1690700785), (62, 1254390905), (97, 801775630), (115, 676280314), (139, 559512490), (155, 501756362), (194, 400887815), (230, 338140157), (278, 279756245), (310, 250878181), (485, 160355126), (695, 111902498), (713, 109077470), (809, 96133790), (970, 80177563), (1390, 55951249), (1426, 54538735), (1618, 48066895), (2231, 34859810), (3007, 25863730), (3197, 24326630), (3565, 21815494), (4045, 19226758), (4309, 18048790), (4462, 17429905), (6014, 12931865), (6394, 12163315), (7130, 10907747), (8090, 9613379), (8618, 9024395), (11155, 6971962), (13483, 5768170), (15035, 5172746), (15985, 4865326), (18607, 4179730), (21545, 3609758), (22310, 3485981), (25079, 3101090), (26966, 2884085), (30070, 2586373), (31970, 2432663), (37214, 2089865), (43090, 1804879), (50158, 1550545), (67415, 1153634), (69161, 1124510), (78473, 991070), (93035, 835946), (99107, 784730), (112451, 691610), (125395, 620218), (134830, 576817), (138322, 562255), (156946, 495535), (186070, 417973), (198214, 392365), (224902, 345805), (250790, 310109)]