20346880500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{337}}^1\times {\mathrm{13417}}^1$

素因数の和:13779

約数の個数: 144

約数和(自身を含む): 64382891664

約数和(自身を除く): 44036011164

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 125, 150, 180, 225, 250, 300, 337, 375, 450, 500, 674, 750, 900, 1011, 1125, 1348, 1500, 1685, 2022, 2250, 3033, 3370, 4044, 4500, 5055, 6066, 6740, 8425, 10110, 12132, 13417, 15165, 16850, 20220, 25275, 26834, 30330, 33700, 40251, 42125, 50550, 53668, 60660, 67085, 75825, 80502, 84250, 101100, 120753, 126375, 134170, 151650, 161004, 168500, 201255, 241506, 252750, 268340, 303300, 335425, 379125, 402510, 483012, 505500, 603765, 670850, 758250, 805020, 1006275, 1207530, 1341700, 1516500, 1677125, 2012550, 2415060, 3018825, 3354250, 4025100, 4521529, 5031375, 6037650, 6708500, 9043058, 10062750, 12075300, 13564587, 15094125, 18086116, 20125500, 22607645, 27129174, 30188250, 40693761, 45215290, 54258348, 60376500, 67822935, 81387522, 90430580, 113038225, 135645870, 162775044, 203468805, 226076450, 271291740, 339114675, 406937610, 452152900, 565191125, 678229350, 813875220, 1017344025, 1130382250, 1356458700, 1695573375, 2034688050, 2260764500, 3391146750, 4069376100, 5086720125, 6782293500, 10173440250, 20346880500]

約数ペア:

[(1, 20346880500), (2, 10173440250), (3, 6782293500), (4, 5086720125), (5, 4069376100), (6, 3391146750), (9, 2260764500), (10, 2034688050), (12, 1695573375), (15, 1356458700), (18, 1130382250), (20, 1017344025), (25, 813875220), (30, 678229350), (36, 565191125), (45, 452152900), (50, 406937610), (60, 339114675), (75, 271291740), (90, 226076450), (100, 203468805), (125, 162775044), (150, 135645870), (180, 113038225), (225, 90430580), (250, 81387522), (300, 67822935), (337, 60376500), (375, 54258348), (450, 45215290), (500, 40693761), (674, 30188250), (750, 27129174), (900, 22607645), (1011, 20125500), (1125, 18086116), (1348, 15094125), (1500, 13564587), (1685, 12075300), (2022, 10062750), (2250, 9043058), (3033, 6708500), (3370, 6037650), (4044, 5031375), (4500, 4521529), (5055, 4025100), (6066, 3354250), (6740, 3018825), (8425, 2415060), (10110, 2012550), (12132, 1677125), (13417, 1516500), (15165, 1341700), (16850, 1207530), (20220, 1006275), (25275, 805020), (26834, 758250), (30330, 670850), (33700, 603765), (40251, 505500), (42125, 483012), (50550, 402510), (53668, 379125), (60660, 335425), (67085, 303300), (75825, 268340), (80502, 252750), (84250, 241506), (101100, 201255), (120753, 168500), (126375, 161004), (134170, 151650)]