575470980

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1637}}^1$

素因数の和:1696

約数の個数: 240

約数和(自身を含む): 2131024896

約数和(自身を除く): 1555553916

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 31, 35, 36, 42, 45, 54, 60, 62, 63, 70, 81, 84, 90, 93, 105, 108, 124, 126, 135, 140, 155, 162, 180, 186, 189, 210, 217, 252, 270, 279, 310, 315, 324, 372, 378, 405, 420, 434, 465, 540, 558, 567, 620, 630, 651, 756, 810, 837, 868, 930, 945, 1085, 1116, 1134, 1260, 1302, 1395, 1620, 1637, 1674, 1860, 1890, 1953, 2170, 2268, 2511, 2604, 2790, 2835, 3255, 3274, 3348, 3780, 3906, 4185, 4340, 4911, 5022, 5580, 5670, 5859, 6510, 6548, 7812, 8185, 8370, 9765, 9822, 10044, 11340, 11459, 11718, 12555, 13020, 14733, 16370, 16740, 17577, 19530, 19644, 22918, 23436, 24555, 25110, 29295, 29466, 32740, 34377, 35154, 39060, 44199, 45836, 49110, 50220, 50747, 57295, 58590, 58932, 68754, 70308, 73665, 87885, 88398, 98220, 101494, 103131, 114590, 117180, 132597, 137508, 147330, 152241, 171885, 175770, 176796, 202988, 206262, 220995, 229180, 253735, 265194, 294660, 304482, 309393, 343770, 351540, 355229, 412524, 441990, 456723, 507470, 515655, 530388, 608964, 618786, 662985, 687540, 710458, 761205, 883980, 913446, 928179, 1014940, 1031310, 1065687, 1237572, 1325970, 1370169, 1420916, 1522410, 1546965, 1776145, 1826892, 1856358, 2062620, 2131374, 2283615, 2651940, 2740338, 3044820, 3093930, 3197061, 3552290, 3712716, 4110507, 4262748, 4567230, 4640895, 5328435, 5480676, 6187860, 6394122, 6850845, 7104580, 8221014, 9134460, 9281790, 9591183, 10656870, 12788244, 13701690, 15985305, 16442028, 18563580, 19182366, 20552535, 21313740, 27403380, 28773549, 31970610, 38364732, 41105070, 47955915, 57547098, 63941220, 82210140, 95911830, 115094196, 143867745, 191823660, 287735490, 575470980]

約数ペア:

[(1, 575470980), (2, 287735490), (3, 191823660), (4, 143867745), (5, 115094196), (6, 95911830), (7, 82210140), (9, 63941220), (10, 57547098), (12, 47955915), (14, 41105070), (15, 38364732), (18, 31970610), (20, 28773549), (21, 27403380), (27, 21313740), (28, 20552535), (30, 19182366), (31, 18563580), (35, 16442028), (36, 15985305), (42, 13701690), (45, 12788244), (54, 10656870), (60, 9591183), (62, 9281790), (63, 9134460), (70, 8221014), (81, 7104580), (84, 6850845), (90, 6394122), (93, 6187860), (105, 5480676), (108, 5328435), (124, 4640895), (126, 4567230), (135, 4262748), (140, 4110507), (155, 3712716), (162, 3552290), (180, 3197061), (186, 3093930), (189, 3044820), (210, 2740338), (217, 2651940), (252, 2283615), (270, 2131374), (279, 2062620), (310, 1856358), (315, 1826892), (324, 1776145), (372, 1546965), (378, 1522410), (405, 1420916), (420, 1370169), (434, 1325970), (465, 1237572), (540, 1065687), (558, 1031310), (567, 1014940), (620, 928179), (630, 913446), (651, 883980), (756, 761205), (810, 710458), (837, 687540), (868, 662985), (930, 618786), (945, 608964), (1085, 530388), (1116, 515655), (1134, 507470), (1260, 456723), (1302, 441990), (1395, 412524), (1620, 355229), (1637, 351540), (1674, 343770), (1860, 309393), (1890, 304482), (1953, 294660), (2170, 265194), (2268, 253735), (2511, 229180), (2604, 220995), (2790, 206262), (2835, 202988), (3255, 176796), (3274, 175770), (3348, 171885), (3780, 152241), (3906, 147330), (4185, 137508), (4340, 132597), (4911, 117180), (5022, 114590), (5580, 103131), (5670, 101494), (5859, 98220), (6510, 88398), (6548, 87885), (7812, 73665), (8185, 70308), (8370, 68754), (9765, 58932), (9822, 58590), (10044, 57295), (11340, 50747), (11459, 50220), (11718, 49110), (12555, 45836), (13020, 44199), (14733, 39060), (16370, 35154), (16740, 34377), (17577, 32740), (19530, 29466), (19644, 29295), (22918, 25110), (23436, 24555)]