2017683500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1$

素因数の和:301

約数の個数: 192

約数和(自身を含む): 5236358400

約数和(自身を除く): 3218674900

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 53, 70, 73, 100, 106, 125, 140, 146, 149, 175, 212, 250, 265, 292, 298, 350, 365, 371, 500, 511, 530, 596, 700, 730, 742, 745, 875, 1022, 1043, 1060, 1325, 1460, 1484, 1490, 1750, 1825, 1855, 2044, 2086, 2555, 2650, 2980, 3500, 3650, 3710, 3725, 3869, 4172, 5110, 5215, 5300, 6625, 7300, 7420, 7450, 7738, 7897, 9125, 9275, 10220, 10430, 10877, 12775, 13250, 14900, 15476, 15794, 18250, 18550, 18625, 19345, 20860, 21754, 25550, 26075, 26500, 27083, 31588, 36500, 37100, 37250, 38690, 39485, 43508, 46375, 51100, 52150, 54166, 54385, 55279, 63875, 74500, 76139, 77380, 78970, 92750, 96725, 104300, 108332, 108770, 110558, 127750, 130375, 135415, 152278, 157940, 185500, 193450, 197425, 217540, 221116, 255500, 260750, 270830, 271925, 276395, 304556, 380695, 386900, 394850, 483625, 521500, 541660, 543850, 552790, 576481, 677075, 761390, 789700, 967250, 987125, 1087700, 1105580, 1152962, 1354150, 1359625, 1381975, 1522780, 1903475, 1934500, 1974250, 2305924, 2708300, 2719250, 2763950, 2882405, 3385375, 3806950, 3948500, 4035367, 5438500, 5527900, 5764810, 6770750, 6909875, 7613900, 8070734, 9517375, 11529620, 13541500, 13819750, 14412025, 16141468, 19034750, 20176835, 27639500, 28824050, 38069500, 40353670, 57648100, 72060125, 80707340, 100884175, 144120250, 201768350, 288240500, 403536700, 504420875, 1008841750, 2017683500]

約数ペア:

[(1, 2017683500), (2, 1008841750), (4, 504420875), (5, 403536700), (7, 288240500), (10, 201768350), (14, 144120250), (20, 100884175), (25, 80707340), (28, 72060125), (35, 57648100), (50, 40353670), (53, 38069500), (70, 28824050), (73, 27639500), (100, 20176835), (106, 19034750), (125, 16141468), (140, 14412025), (146, 13819750), (149, 13541500), (175, 11529620), (212, 9517375), (250, 8070734), (265, 7613900), (292, 6909875), (298, 6770750), (350, 5764810), (365, 5527900), (371, 5438500), (500, 4035367), (511, 3948500), (530, 3806950), (596, 3385375), (700, 2882405), (730, 2763950), (742, 2719250), (745, 2708300), (875, 2305924), (1022, 1974250), (1043, 1934500), (1060, 1903475), (1325, 1522780), (1460, 1381975), (1484, 1359625), (1490, 1354150), (1750, 1152962), (1825, 1105580), (1855, 1087700), (2044, 987125), (2086, 967250), (2555, 789700), (2650, 761390), (2980, 677075), (3500, 576481), (3650, 552790), (3710, 543850), (3725, 541660), (3869, 521500), (4172, 483625), (5110, 394850), (5215, 386900), (5300, 380695), (6625, 304556), (7300, 276395), (7420, 271925), (7450, 270830), (7738, 260750), (7897, 255500), (9125, 221116), (9275, 217540), (10220, 197425), (10430, 193450), (10877, 185500), (12775, 157940), (13250, 152278), (14900, 135415), (15476, 130375), (15794, 127750), (18250, 110558), (18550, 108770), (18625, 108332), (19345, 104300), (20860, 96725), (21754, 92750), (25550, 78970), (26075, 77380), (26500, 76139), (27083, 74500), (31588, 63875), (36500, 55279), (37100, 54385), (37250, 54166), (38690, 52150), (39485, 51100), (43508, 46375)]