2912497500

素因数分解:

$2^2\times 3^1\times 5^4\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{821}}^1$

素因数の和:902

約数の個数: 240

約数和(自身を含む): 9491061888

約数和(自身を除く): 6578564388

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 25, 30, 33, 43, 44, 50, 55, 60, 66, 75, 86, 100, 110, 125, 129, 132, 150, 165, 172, 215, 220, 250, 258, 275, 300, 330, 375, 430, 473, 500, 516, 550, 625, 645, 660, 750, 821, 825, 860, 946, 1075, 1100, 1250, 1290, 1375, 1419, 1500, 1642, 1650, 1875, 1892, 2150, 2365, 2463, 2500, 2580, 2750, 2838, 3225, 3284, 3300, 3750, 4105, 4125, 4300, 4730, 4926, 5375, 5500, 5676, 6450, 6875, 7095, 7500, 8210, 8250, 9031, 9460, 9852, 10750, 11825, 12315, 12900, 13750, 14190, 16125, 16420, 16500, 18062, 20525, 20625, 21500, 23650, 24630, 26875, 27093, 27500, 28380, 32250, 35303, 35475, 36124, 41050, 41250, 45155, 47300, 49260, 53750, 54186, 59125, 61575, 64500, 70606, 70950, 80625, 82100, 82500, 90310, 102625, 105909, 107500, 108372, 118250, 123150, 135465, 141212, 141900, 161250, 176515, 177375, 180620, 205250, 211818, 225775, 236500, 246300, 270930, 295625, 307875, 322500, 353030, 354750, 388333, 410500, 423636, 451550, 513125, 529545, 541860, 591250, 615750, 677325, 706060, 709500, 776666, 882575, 886875, 903100, 1026250, 1059090, 1128875, 1164999, 1182500, 1231500, 1354650, 1539375, 1553332, 1765150, 1773750, 1941665, 2052500, 2118180, 2257750, 2329998, 2647725, 2709300, 3078750, 3386625, 3530300, 3547500, 3883330, 4412875, 4515500, 4659996, 5295450, 5644375, 5824995, 6157500, 6773250, 7766660, 8825750, 9708325, 10590900, 11288750, 11649990, 13238625, 13546500, 16933125, 17651500, 19416650, 22064375, 22577500, 23299980, 26477250, 29124975, 33866250, 38833300, 44128750, 48541625, 52954500, 58249950, 66193125, 67732500, 88257500, 97083250, 116499900, 132386250, 145624875, 194166500, 242708125, 264772500, 291249750, 485416250, 582499500, 728124375, 970832500, 1456248750, 2912497500]

約数ペア:

[(1, 2912497500), (2, 1456248750), (3, 970832500), (4, 728124375), (5, 582499500), (6, 485416250), (10, 291249750), (11, 264772500), (12, 242708125), (15, 194166500), (20, 145624875), (22, 132386250), (25, 116499900), (30, 97083250), (33, 88257500), (43, 67732500), (44, 66193125), (50, 58249950), (55, 52954500), (60, 48541625), (66, 44128750), (75, 38833300), (86, 33866250), (100, 29124975), (110, 26477250), (125, 23299980), (129, 22577500), (132, 22064375), (150, 19416650), (165, 17651500), (172, 16933125), (215, 13546500), (220, 13238625), (250, 11649990), (258, 11288750), (275, 10590900), (300, 9708325), (330, 8825750), (375, 7766660), (430, 6773250), (473, 6157500), (500, 5824995), (516, 5644375), (550, 5295450), (625, 4659996), (645, 4515500), (660, 4412875), (750, 3883330), (821, 3547500), (825, 3530300), (860, 3386625), (946, 3078750), (1075, 2709300), (1100, 2647725), (1250, 2329998), (1290, 2257750), (1375, 2118180), (1419, 2052500), (1500, 1941665), (1642, 1773750), (1650, 1765150), (1875, 1553332), (1892, 1539375), (2150, 1354650), (2365, 1231500), (2463, 1182500), (2500, 1164999), (2580, 1128875), (2750, 1059090), (2838, 1026250), (3225, 903100), (3284, 886875), (3300, 882575), (3750, 776666), (4105, 709500), (4125, 706060), (4300, 677325), (4730, 615750), (4926, 591250), (5375, 541860), (5500, 529545), (5676, 513125), (6450, 451550), (6875, 423636), (7095, 410500), (7500, 388333), (8210, 354750), (8250, 353030), (9031, 322500), (9460, 307875), (9852, 295625), (10750, 270930), (11825, 246300), (12315, 236500), (12900, 225775), (13750, 211818), (14190, 205250), (16125, 180620), (16420, 177375), (16500, 176515), (18062, 161250), (20525, 141900), (20625, 141212), (21500, 135465), (23650, 123150), (24630, 118250), (26875, 108372), (27093, 107500), (27500, 105909), (28380, 102625), (32250, 90310), (35303, 82500), (35475, 82100), (36124, 80625), (41050, 70950), (41250, 70606), (45155, 64500), (47300, 61575), (49260, 59125), (53750, 54186)]