57001140

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2381}}^1$

素因数の和:2422

約数の個数: 144

約数和(自身を含む): 208091520

約数和(自身を除く): 151090380

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 28, 30, 35, 36, 38, 42, 45, 57, 60, 63, 70, 76, 84, 90, 95, 105, 114, 126, 133, 140, 171, 180, 190, 210, 228, 252, 266, 285, 315, 342, 380, 399, 420, 532, 570, 630, 665, 684, 798, 855, 1140, 1197, 1260, 1330, 1596, 1710, 1995, 2381, 2394, 2660, 3420, 3990, 4762, 4788, 5985, 7143, 7980, 9524, 11905, 11970, 14286, 16667, 21429, 23810, 23940, 28572, 33334, 35715, 42858, 45239, 47620, 50001, 66668, 71430, 83335, 85716, 90478, 100002, 107145, 135717, 142860, 150003, 166670, 180956, 200004, 214290, 226195, 250005, 271434, 300006, 316673, 333340, 407151, 428580, 452390, 500010, 542868, 600012, 633346, 678585, 750015, 814302, 904780, 950019, 1000020, 1266692, 1357170, 1500030, 1583365, 1628604, 1900038, 2035755, 2714340, 2850057, 3000060, 3166730, 3800076, 4071510, 4750095, 5700114, 6333460, 8143020, 9500190, 11400228, 14250285, 19000380, 28500570, 57001140]

約数ペア:

[(1, 57001140), (2, 28500570), (3, 19000380), (4, 14250285), (5, 11400228), (6, 9500190), (7, 8143020), (9, 6333460), (10, 5700114), (12, 4750095), (14, 4071510), (15, 3800076), (18, 3166730), (19, 3000060), (20, 2850057), (21, 2714340), (28, 2035755), (30, 1900038), (35, 1628604), (36, 1583365), (38, 1500030), (42, 1357170), (45, 1266692), (57, 1000020), (60, 950019), (63, 904780), (70, 814302), (76, 750015), (84, 678585), (90, 633346), (95, 600012), (105, 542868), (114, 500010), (126, 452390), (133, 428580), (140, 407151), (171, 333340), (180, 316673), (190, 300006), (210, 271434), (228, 250005), (252, 226195), (266, 214290), (285, 200004), (315, 180956), (342, 166670), (380, 150003), (399, 142860), (420, 135717), (532, 107145), (570, 100002), (630, 90478), (665, 85716), (684, 83335), (798, 71430), (855, 66668), (1140, 50001), (1197, 47620), (1260, 45239), (1330, 42858), (1596, 35715), (1710, 33334), (1995, 28572), (2381, 23940), (2394, 23810), (2660, 21429), (3420, 16667), (3990, 14286), (4762, 11970), (4788, 11905), (5985, 9524), (7143, 7980)]