72300427780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{8747}}^1$

素因数の和:8954

約数の個数: 192

約数和(自身を含む): 193008033792

約数和(自身を除く): 120707606012

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 23, 28, 34, 35, 46, 68, 70, 85, 92, 115, 119, 140, 151, 161, 170, 230, 238, 302, 322, 340, 391, 460, 476, 595, 604, 644, 755, 782, 805, 1057, 1190, 1510, 1564, 1610, 1955, 2114, 2380, 2567, 2737, 3020, 3220, 3473, 3910, 4228, 5134, 5285, 5474, 6946, 7820, 8747, 10268, 10570, 10948, 12835, 13685, 13892, 17365, 17494, 17969, 21140, 24311, 25670, 27370, 34730, 34988, 35938, 43735, 48622, 51340, 54740, 59041, 61229, 69460, 71876, 87470, 89845, 97244, 118082, 121555, 122458, 148699, 174940, 179690, 201181, 236164, 243110, 244916, 295205, 297398, 306145, 359380, 402362, 413287, 486220, 590410, 594796, 612290, 743495, 804724, 826574, 1005905, 1040893, 1180820, 1224580, 1320797, 1408267, 1486990, 1653148, 2011810, 2066435, 2081786, 2641594, 2816534, 2973980, 3420077, 4023620, 4132870, 4163572, 5204465, 5283188, 5633068, 6603985, 6840154, 7041335, 8265740, 9245579, 10408930, 13207970, 13680308, 14082670, 17100385, 18491158, 20817860, 22453549, 23940539, 26415940, 28165340, 30378331, 34200770, 36982316, 44907098, 46227895, 47881078, 60756662, 68401540, 89814196, 92455790, 95762156, 112267745, 119702695, 121513324, 151891655, 157174843, 184911580, 212648317, 224535490, 239405390, 303783310, 314349686, 425296634, 449070980, 478810780, 516431627, 607566620, 628699372, 785874215, 850593268, 1032863254, 1063241585, 1571748430, 2065726508, 2126483170, 2582158135, 3143496860, 3615021389, 4252966340, 5164316270, 7230042778, 10328632540, 14460085556, 18075106945, 36150213890, 72300427780]

約数ペア:

[(1, 72300427780), (2, 36150213890), (4, 18075106945), (5, 14460085556), (7, 10328632540), (10, 7230042778), (14, 5164316270), (17, 4252966340), (20, 3615021389), (23, 3143496860), (28, 2582158135), (34, 2126483170), (35, 2065726508), (46, 1571748430), (68, 1063241585), (70, 1032863254), (85, 850593268), (92, 785874215), (115, 628699372), (119, 607566620), (140, 516431627), (151, 478810780), (161, 449070980), (170, 425296634), (230, 314349686), (238, 303783310), (302, 239405390), (322, 224535490), (340, 212648317), (391, 184911580), (460, 157174843), (476, 151891655), (595, 121513324), (604, 119702695), (644, 112267745), (755, 95762156), (782, 92455790), (805, 89814196), (1057, 68401540), (1190, 60756662), (1510, 47881078), (1564, 46227895), (1610, 44907098), (1955, 36982316), (2114, 34200770), (2380, 30378331), (2567, 28165340), (2737, 26415940), (3020, 23940539), (3220, 22453549), (3473, 20817860), (3910, 18491158), (4228, 17100385), (5134, 14082670), (5285, 13680308), (5474, 13207970), (6946, 10408930), (7820, 9245579), (8747, 8265740), (10268, 7041335), (10570, 6840154), (10948, 6603985), (12835, 5633068), (13685, 5283188), (13892, 5204465), (17365, 4163572), (17494, 4132870), (17969, 4023620), (21140, 3420077), (24311, 2973980), (25670, 2816534), (27370, 2641594), (34730, 2081786), (34988, 2066435), (35938, 2011810), (43735, 1653148), (48622, 1486990), (51340, 1408267), (54740, 1320797), (59041, 1224580), (61229, 1180820), (69460, 1040893), (71876, 1005905), (87470, 826574), (89845, 804724), (97244, 743495), (118082, 612290), (121555, 594796), (122458, 590410), (148699, 486220), (174940, 413287), (179690, 402362), (201181, 359380), (236164, 306145), (243110, 297398), (244916, 295205)]