20002140900

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{138041}}^1$

素因数の和:138091

約数の個数: 216

約数和(自身を含む): 74767964544

約数和(自身を除く): 54765823644

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 23, 25, 28, 30, 35, 36, 42, 45, 46, 50, 60, 63, 69, 70, 75, 84, 90, 92, 100, 105, 115, 126, 138, 140, 150, 161, 175, 180, 207, 210, 225, 230, 252, 276, 300, 315, 322, 345, 350, 414, 420, 450, 460, 483, 525, 575, 630, 644, 690, 700, 805, 828, 900, 966, 1035, 1050, 1150, 1260, 1380, 1449, 1575, 1610, 1725, 1932, 2070, 2100, 2300, 2415, 2898, 3150, 3220, 3450, 4025, 4140, 4830, 5175, 5796, 6300, 6900, 7245, 8050, 9660, 10350, 12075, 14490, 16100, 20700, 24150, 28980, 36225, 48300, 72450, 138041, 144900, 276082, 414123, 552164, 690205, 828246, 966287, 1242369, 1380410, 1656492, 1932574, 2070615, 2484738, 2760820, 2898861, 3174943, 3451025, 3865148, 4141230, 4831435, 4969476, 5797722, 6211845, 6349886, 6902050, 8282460, 8696583, 9524829, 9662870, 10353075, 11595444, 12423690, 12699772, 13804100, 14494305, 15874715, 17393166, 19049658, 19325740, 20706150, 22224601, 24157175, 24847380, 28574487, 28988610, 31059225, 31749430, 34786332, 38099316, 41412300, 43482915, 44449202, 47624145, 48314350, 57148974, 57977220, 62118450, 63498860, 66673803, 72471525, 79373575, 86965830, 88898404, 95248290, 96628700, 111123005, 114297948, 124236900, 133347606, 142872435, 144943050, 158747150, 173931660, 190496580, 200021409, 217414575, 222246010, 238120725, 266695212, 285744870, 289886100, 317494300, 333369015, 400042818, 434829150, 444492020, 476241450, 555615025, 571489740, 666738030, 714362175, 800085636, 869658300, 952482900, 1000107045, 1111230050, 1333476060, 1428724350, 1666845075, 2000214090, 2222460100, 2857448700, 3333690150, 4000428180, 5000535225, 6667380300, 10001070450, 20002140900]

約数ペア:

[(1, 20002140900), (2, 10001070450), (3, 6667380300), (4, 5000535225), (5, 4000428180), (6, 3333690150), (7, 2857448700), (9, 2222460100), (10, 2000214090), (12, 1666845075), (14, 1428724350), (15, 1333476060), (18, 1111230050), (20, 1000107045), (21, 952482900), (23, 869658300), (25, 800085636), (28, 714362175), (30, 666738030), (35, 571489740), (36, 555615025), (42, 476241450), (45, 444492020), (46, 434829150), (50, 400042818), (60, 333369015), (63, 317494300), (69, 289886100), (70, 285744870), (75, 266695212), (84, 238120725), (90, 222246010), (92, 217414575), (100, 200021409), (105, 190496580), (115, 173931660), (126, 158747150), (138, 144943050), (140, 142872435), (150, 133347606), (161, 124236900), (175, 114297948), (180, 111123005), (207, 96628700), (210, 95248290), (225, 88898404), (230, 86965830), (252, 79373575), (276, 72471525), (300, 66673803), (315, 63498860), (322, 62118450), (345, 57977220), (350, 57148974), (414, 48314350), (420, 47624145), (450, 44449202), (460, 43482915), (483, 41412300), (525, 38099316), (575, 34786332), (630, 31749430), (644, 31059225), (690, 28988610), (700, 28574487), (805, 24847380), (828, 24157175), (900, 22224601), (966, 20706150), (1035, 19325740), (1050, 19049658), (1150, 17393166), (1260, 15874715), (1380, 14494305), (1449, 13804100), (1575, 12699772), (1610, 12423690), (1725, 11595444), (1932, 10353075), (2070, 9662870), (2100, 9524829), (2300, 8696583), (2415, 8282460), (2898, 6902050), (3150, 6349886), (3220, 6211845), (3450, 5797722), (4025, 4969476), (4140, 4831435), (4830, 4141230), (5175, 3865148), (5796, 3451025), (6300, 3174943), (6900, 2898861), (7245, 2760820), (8050, 2484738), (9660, 2070615), (10350, 1932574), (12075, 1656492), (14490, 1380410), (16100, 1242369), (20700, 966287), (24150, 828246), (28980, 690205), (36225, 552164), (48300, 414123), (72450, 276082), (138041, 144900)]