80536050

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{691}}^1$

素因数の和:753

約数の個数: 144

約数和(自身を含む): 254334912

約数和(自身を除く): 173798862

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 37, 42, 45, 50, 63, 70, 74, 75, 90, 105, 111, 126, 150, 175, 185, 210, 222, 225, 259, 315, 333, 350, 370, 450, 518, 525, 555, 630, 666, 691, 777, 925, 1050, 1110, 1295, 1382, 1554, 1575, 1665, 1850, 2073, 2331, 2590, 2775, 3150, 3330, 3455, 3885, 4146, 4662, 4837, 5550, 6219, 6475, 6910, 7770, 8325, 9674, 10365, 11655, 12438, 12950, 14511, 16650, 17275, 19425, 20730, 23310, 24185, 25567, 29022, 31095, 34550, 38850, 43533, 48370, 51134, 51825, 58275, 62190, 72555, 76701, 87066, 103650, 116550, 120925, 127835, 145110, 153402, 155475, 178969, 217665, 230103, 241850, 255670, 310950, 357938, 362775, 383505, 435330, 460206, 536907, 639175, 725550, 767010, 894845, 1073814, 1088325, 1150515, 1278350, 1610721, 1789690, 1917525, 2176650, 2301030, 2684535, 3221442, 3835050, 4474225, 5369070, 5752575, 8053605, 8948450, 11505150, 13422675, 16107210, 26845350, 40268025, 80536050]

約数ペア:

[(1, 80536050), (2, 40268025), (3, 26845350), (5, 16107210), (6, 13422675), (7, 11505150), (9, 8948450), (10, 8053605), (14, 5752575), (15, 5369070), (18, 4474225), (21, 3835050), (25, 3221442), (30, 2684535), (35, 2301030), (37, 2176650), (42, 1917525), (45, 1789690), (50, 1610721), (63, 1278350), (70, 1150515), (74, 1088325), (75, 1073814), (90, 894845), (105, 767010), (111, 725550), (126, 639175), (150, 536907), (175, 460206), (185, 435330), (210, 383505), (222, 362775), (225, 357938), (259, 310950), (315, 255670), (333, 241850), (350, 230103), (370, 217665), (450, 178969), (518, 155475), (525, 153402), (555, 145110), (630, 127835), (666, 120925), (691, 116550), (777, 103650), (925, 87066), (1050, 76701), (1110, 72555), (1295, 62190), (1382, 58275), (1554, 51825), (1575, 51134), (1665, 48370), (1850, 43533), (2073, 38850), (2331, 34550), (2590, 31095), (2775, 29022), (3150, 25567), (3330, 24185), (3455, 23310), (3885, 20730), (4146, 19425), (4662, 17275), (4837, 16650), (5550, 14511), (6219, 12950), (6475, 12438), (6910, 11655), (7770, 10365), (8325, 9674)]