31310695000

素因数分解:

$2^3\times 5^4\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{277}}^1$

素因数の和:400

約数の個数: 320

約数和(自身を含む): 83164878720

約数和(自身を除く): 51854183720

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 37, 40, 47, 50, 52, 65, 74, 94, 100, 104, 125, 130, 148, 185, 188, 200, 235, 250, 260, 277, 296, 325, 370, 376, 470, 481, 500, 520, 554, 611, 625, 650, 740, 925, 940, 962, 1000, 1108, 1175, 1222, 1250, 1300, 1385, 1480, 1625, 1739, 1850, 1880, 1924, 2216, 2350, 2405, 2444, 2500, 2600, 2770, 3055, 3250, 3478, 3601, 3700, 3848, 4625, 4700, 4810, 4888, 5000, 5540, 5875, 6110, 6500, 6925, 6956, 7202, 7400, 8125, 8695, 9250, 9400, 9620, 10249, 11080, 11750, 12025, 12220, 13000, 13019, 13850, 13912, 14404, 15275, 16250, 17390, 18005, 18500, 19240, 20498, 22607, 23125, 23500, 24050, 24440, 26038, 27700, 28808, 29375, 30550, 32500, 34625, 34780, 36010, 37000, 40996, 43475, 45214, 46250, 47000, 48100, 51245, 52076, 55400, 58750, 60125, 61100, 65000, 65095, 69250, 69560, 72020, 76375, 81992, 86950, 90025, 90428, 92500, 96200, 102490, 104152, 113035, 117500, 120250, 122200, 130190, 133237, 138500, 144040, 152750, 169247, 173125, 173900, 180050, 180856, 185000, 204980, 217375, 226070, 235000, 240500, 256225, 260380, 266474, 277000, 300625, 305500, 325475, 338494, 346250, 347800, 360100, 381875, 409960, 434750, 450125, 452140, 481000, 481703, 512450, 520760, 532948, 565175, 601250, 611000, 650950, 666185, 676988, 692500, 720200, 763750, 846235, 869500, 900250, 904280, 963406, 1024900, 1065896, 1086875, 1130350, 1202500, 1281125, 1301900, 1332370, 1353976, 1385000, 1527500, 1627375, 1692470, 1739000, 1800500, 1926812, 2049800, 2173750, 2250625, 2260700, 2405000, 2408515, 2562250, 2603800, 2664740, 2825875, 3055000, 3254750, 3330925, 3384940, 3601000, 3853624, 4231175, 4347500, 4501250, 4521400, 4817030, 5124500, 5329480, 5651750, 6262139, 6405625, 6509500, 6661850, 6769880, 8136875, 8462350, 8695000, 9002500, 9634060, 10249000, 11303500, 12042575, 12524278, 12811250, 13019000, 13323700, 14129375, 16273750, 16654625, 16924700, 18005000, 19268120, 21155875, 22607000, 24085150, 25048556, 25622500, 26647400, 28258750, 31310695, 32547500, 33309250, 33849400, 42311750, 48170300, 50097112, 51245000, 56517500, 60212875, 62621390, 65095000, 66618500, 83273125, 84623500, 96340600, 105779375, 113035000, 120425750, 125242780, 133237000, 156553475, 166546250, 169247000, 211558750, 240851500, 250485560, 301064375, 313106950, 333092500, 423117500, 481703000, 602128750, 626213900, 666185000, 782767375, 846235000, 1204257500, 1252427800, 1565534750, 2408515000, 3131069500, 3913836875, 6262139000, 7827673750, 15655347500, 31310695000]

約数ペア:

[(1, 31310695000), (2, 15655347500), (4, 7827673750), (5, 6262139000), (8, 3913836875), (10, 3131069500), (13, 2408515000), (20, 1565534750), (25, 1252427800), (26, 1204257500), (37, 846235000), (40, 782767375), (47, 666185000), (50, 626213900), (52, 602128750), (65, 481703000), (74, 423117500), (94, 333092500), (100, 313106950), (104, 301064375), (125, 250485560), (130, 240851500), (148, 211558750), (185, 169247000), (188, 166546250), (200, 156553475), (235, 133237000), (250, 125242780), (260, 120425750), (277, 113035000), (296, 105779375), (325, 96340600), (370, 84623500), (376, 83273125), (470, 66618500), (481, 65095000), (500, 62621390), (520, 60212875), (554, 56517500), (611, 51245000), (625, 50097112), (650, 48170300), (740, 42311750), (925, 33849400), (940, 33309250), (962, 32547500), (1000, 31310695), (1108, 28258750), (1175, 26647400), (1222, 25622500), (1250, 25048556), (1300, 24085150), (1385, 22607000), (1480, 21155875), (1625, 19268120), (1739, 18005000), (1850, 16924700), (1880, 16654625), (1924, 16273750), (2216, 14129375), (2350, 13323700), (2405, 13019000), (2444, 12811250), (2500, 12524278), (2600, 12042575), (2770, 11303500), (3055, 10249000), (3250, 9634060), (3478, 9002500), (3601, 8695000), (3700, 8462350), (3848, 8136875), (4625, 6769880), (4700, 6661850), (4810, 6509500), (4888, 6405625), (5000, 6262139), (5540, 5651750), (5875, 5329480), (6110, 5124500), (6500, 4817030), (6925, 4521400), (6956, 4501250), (7202, 4347500), (7400, 4231175), (8125, 3853624), (8695, 3601000), (9250, 3384940), (9400, 3330925), (9620, 3254750), (10249, 3055000), (11080, 2825875), (11750, 2664740), (12025, 2603800), (12220, 2562250), (13000, 2408515), (13019, 2405000), (13850, 2260700), (13912, 2250625), (14404, 2173750), (15275, 2049800), (16250, 1926812), (17390, 1800500), (18005, 1739000), (18500, 1692470), (19240, 1627375), (20498, 1527500), (22607, 1385000), (23125, 1353976), (23500, 1332370), (24050, 1301900), (24440, 1281125), (26038, 1202500), (27700, 1130350), (28808, 1086875), (29375, 1065896), (30550, 1024900), (32500, 963406), (34625, 904280), (34780, 900250), (36010, 869500), (37000, 846235), (40996, 763750), (43475, 720200), (45214, 692500), (46250, 676988), (47000, 666185), (48100, 650950), (51245, 611000), (52076, 601250), (55400, 565175), (58750, 532948), (60125, 520760), (61100, 512450), (65000, 481703), (65095, 481000), (69250, 452140), (69560, 450125), (72020, 434750), (76375, 409960), (81992, 381875), (86950, 360100), (90025, 347800), (90428, 346250), (92500, 338494), (96200, 325475), (102490, 305500), (104152, 300625), (113035, 277000), (117500, 266474), (120250, 260380), (122200, 256225), (130190, 240500), (133237, 235000), (138500, 226070), (144040, 217375), (152750, 204980), (169247, 185000), (173125, 180856), (173900, 180050)]