20194173450

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43867}}^1$

素因数の和:43930

約数の個数: 192

約数和(自身を含む): 62664560640

約数和(自身を除く): 42470387190

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 25, 27, 30, 31, 33, 45, 50, 54, 55, 62, 66, 75, 90, 93, 99, 110, 135, 150, 155, 165, 186, 198, 225, 270, 275, 279, 297, 310, 330, 341, 450, 465, 495, 550, 558, 594, 675, 682, 775, 825, 837, 930, 990, 1023, 1350, 1395, 1485, 1550, 1650, 1674, 1705, 2046, 2325, 2475, 2790, 2970, 3069, 3410, 4185, 4650, 4950, 5115, 6138, 6975, 7425, 8370, 8525, 9207, 10230, 13950, 14850, 15345, 17050, 18414, 20925, 25575, 30690, 41850, 43867, 46035, 51150, 76725, 87734, 92070, 131601, 153450, 219335, 230175, 263202, 394803, 438670, 460350, 482537, 658005, 789606, 965074, 1096675, 1184409, 1316010, 1359877, 1447611, 1974015, 2193350, 2368818, 2412685, 2719754, 2895222, 3290025, 3948030, 4079631, 4342833, 4825370, 5922045, 6580050, 6799385, 7238055, 8159262, 8685666, 9870075, 11844090, 12063425, 12238893, 13028499, 13598770, 14476110, 14958647, 19740150, 20398155, 21714165, 24126850, 24477786, 26056998, 29610225, 29917294, 33996925, 36190275, 36716679, 40796310, 43428330, 44875941, 59220450, 61194465, 65142495, 67993850, 72380550, 73433358, 74793235, 89751882, 101990775, 108570825, 122388930, 130284990, 134627823, 149586470, 183583395, 203981550, 217141650, 224379705, 269255646, 305972325, 325712475, 367166790, 373966175, 403883469, 448759410, 611944650, 651424950, 673139115, 747932350, 807766938, 917916975, 1121898525, 1346278230, 1835833950, 2019417345, 2243797050, 3365695575, 4038834690, 6731391150, 10097086725, 20194173450]

約数ペア:

[(1, 20194173450), (2, 10097086725), (3, 6731391150), (5, 4038834690), (6, 3365695575), (9, 2243797050), (10, 2019417345), (11, 1835833950), (15, 1346278230), (18, 1121898525), (22, 917916975), (25, 807766938), (27, 747932350), (30, 673139115), (31, 651424950), (33, 611944650), (45, 448759410), (50, 403883469), (54, 373966175), (55, 367166790), (62, 325712475), (66, 305972325), (75, 269255646), (90, 224379705), (93, 217141650), (99, 203981550), (110, 183583395), (135, 149586470), (150, 134627823), (155, 130284990), (165, 122388930), (186, 108570825), (198, 101990775), (225, 89751882), (270, 74793235), (275, 73433358), (279, 72380550), (297, 67993850), (310, 65142495), (330, 61194465), (341, 59220450), (450, 44875941), (465, 43428330), (495, 40796310), (550, 36716679), (558, 36190275), (594, 33996925), (675, 29917294), (682, 29610225), (775, 26056998), (825, 24477786), (837, 24126850), (930, 21714165), (990, 20398155), (1023, 19740150), (1350, 14958647), (1395, 14476110), (1485, 13598770), (1550, 13028499), (1650, 12238893), (1674, 12063425), (1705, 11844090), (2046, 9870075), (2325, 8685666), (2475, 8159262), (2790, 7238055), (2970, 6799385), (3069, 6580050), (3410, 5922045), (4185, 4825370), (4650, 4342833), (4950, 4079631), (5115, 3948030), (6138, 3290025), (6975, 2895222), (7425, 2719754), (8370, 2412685), (8525, 2368818), (9207, 2193350), (10230, 1974015), (13950, 1447611), (14850, 1359877), (15345, 1316010), (17050, 1184409), (18414, 1096675), (20925, 965074), (25575, 789606), (30690, 658005), (41850, 482537), (43867, 460350), (46035, 438670), (51150, 394803), (76725, 263202), (87734, 230175), (92070, 219335), (131601, 153450)]