20126711250

素因数分解:

$2^1\times 3^3\times 5^4\times {\mathrm{31}}^1\times {\mathrm{19237}}^1$

素因数の和:19299

約数の個数: 160

約数和(自身を含む): 57695531520

約数和(自身を除く): 37568820270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 31, 45, 50, 54, 62, 75, 90, 93, 125, 135, 150, 155, 186, 225, 250, 270, 279, 310, 375, 450, 465, 558, 625, 675, 750, 775, 837, 930, 1125, 1250, 1350, 1395, 1550, 1674, 1875, 2250, 2325, 2790, 3375, 3750, 3875, 4185, 4650, 5625, 6750, 6975, 7750, 8370, 11250, 11625, 13950, 16875, 19237, 19375, 20925, 23250, 33750, 34875, 38474, 38750, 41850, 57711, 58125, 69750, 96185, 104625, 115422, 116250, 173133, 174375, 192370, 209250, 288555, 346266, 348750, 480925, 519399, 523125, 577110, 596347, 865665, 961850, 1038798, 1046250, 1192694, 1442775, 1731330, 1789041, 2404625, 2596995, 2885550, 2981735, 3578082, 4328325, 4809250, 5193990, 5367123, 5963470, 7213875, 8656650, 8945205, 10734246, 12023125, 12984975, 14427750, 14908675, 16101369, 17890410, 21641625, 24046250, 25969950, 26835615, 29817350, 32202738, 36069375, 43283250, 44726025, 53671230, 64924875, 72138750, 74543375, 80506845, 89452050, 108208125, 129849750, 134178075, 149086750, 161013690, 216416250, 223630125, 268356150, 324624375, 372716875, 402534225, 447260250, 649248750, 670890375, 745433750, 805068450, 1118150625, 1341780750, 2012671125, 2236301250, 3354451875, 4025342250, 6708903750, 10063355625, 20126711250]

約数ペア:

[(1, 20126711250), (2, 10063355625), (3, 6708903750), (5, 4025342250), (6, 3354451875), (9, 2236301250), (10, 2012671125), (15, 1341780750), (18, 1118150625), (25, 805068450), (27, 745433750), (30, 670890375), (31, 649248750), (45, 447260250), (50, 402534225), (54, 372716875), (62, 324624375), (75, 268356150), (90, 223630125), (93, 216416250), (125, 161013690), (135, 149086750), (150, 134178075), (155, 129849750), (186, 108208125), (225, 89452050), (250, 80506845), (270, 74543375), (279, 72138750), (310, 64924875), (375, 53671230), (450, 44726025), (465, 43283250), (558, 36069375), (625, 32202738), (675, 29817350), (750, 26835615), (775, 25969950), (837, 24046250), (930, 21641625), (1125, 17890410), (1250, 16101369), (1350, 14908675), (1395, 14427750), (1550, 12984975), (1674, 12023125), (1875, 10734246), (2250, 8945205), (2325, 8656650), (2790, 7213875), (3375, 5963470), (3750, 5367123), (3875, 5193990), (4185, 4809250), (4650, 4328325), (5625, 3578082), (6750, 2981735), (6975, 2885550), (7750, 2596995), (8370, 2404625), (11250, 1789041), (11625, 1731330), (13950, 1442775), (16875, 1192694), (19237, 1046250), (19375, 1038798), (20925, 961850), (23250, 865665), (33750, 596347), (34875, 577110), (38474, 523125), (38750, 519399), (41850, 480925), (57711, 348750), (58125, 346266), (69750, 288555), (96185, 209250), (104625, 192370), (115422, 174375), (116250, 173133)]