72753660

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1013}}^1$

素因数の和:1057

約数の個数: 192

約数和(自身を含む): 272563200

約数和(自身を除く): 199809540

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 27, 28, 30, 35, 36, 38, 42, 45, 54, 57, 60, 63, 70, 76, 84, 90, 95, 105, 108, 114, 126, 133, 135, 140, 171, 180, 189, 190, 210, 228, 252, 266, 270, 285, 315, 342, 378, 380, 399, 420, 513, 532, 540, 570, 630, 665, 684, 756, 798, 855, 945, 1013, 1026, 1140, 1197, 1260, 1330, 1596, 1710, 1890, 1995, 2026, 2052, 2394, 2565, 2660, 3039, 3420, 3591, 3780, 3990, 4052, 4788, 5065, 5130, 5985, 6078, 7091, 7182, 7980, 9117, 10130, 10260, 11970, 12156, 14182, 14364, 15195, 17955, 18234, 19247, 20260, 21273, 23940, 27351, 28364, 30390, 35455, 35910, 36468, 38494, 42546, 45585, 54702, 57741, 60780, 63819, 70910, 71820, 76988, 85092, 91170, 96235, 106365, 109404, 115482, 127638, 134729, 136755, 141820, 173223, 182340, 191457, 192470, 212730, 230964, 255276, 269458, 273510, 288705, 319095, 346446, 382914, 384940, 404187, 425460, 519669, 538916, 547020, 577410, 638190, 673645, 692892, 765828, 808374, 866115, 957285, 1039338, 1154820, 1212561, 1276380, 1347290, 1616748, 1732230, 1914570, 2020935, 2078676, 2425122, 2598345, 2694580, 3464460, 3637683, 3829140, 4041870, 4850244, 5196690, 6062805, 7275366, 8083740, 10393380, 12125610, 14550732, 18188415, 24251220, 36376830, 72753660]

約数ペア:

[(1, 72753660), (2, 36376830), (3, 24251220), (4, 18188415), (5, 14550732), (6, 12125610), (7, 10393380), (9, 8083740), (10, 7275366), (12, 6062805), (14, 5196690), (15, 4850244), (18, 4041870), (19, 3829140), (20, 3637683), (21, 3464460), (27, 2694580), (28, 2598345), (30, 2425122), (35, 2078676), (36, 2020935), (38, 1914570), (42, 1732230), (45, 1616748), (54, 1347290), (57, 1276380), (60, 1212561), (63, 1154820), (70, 1039338), (76, 957285), (84, 866115), (90, 808374), (95, 765828), (105, 692892), (108, 673645), (114, 638190), (126, 577410), (133, 547020), (135, 538916), (140, 519669), (171, 425460), (180, 404187), (189, 384940), (190, 382914), (210, 346446), (228, 319095), (252, 288705), (266, 273510), (270, 269458), (285, 255276), (315, 230964), (342, 212730), (378, 192470), (380, 191457), (399, 182340), (420, 173223), (513, 141820), (532, 136755), (540, 134729), (570, 127638), (630, 115482), (665, 109404), (684, 106365), (756, 96235), (798, 91170), (855, 85092), (945, 76988), (1013, 71820), (1026, 70910), (1140, 63819), (1197, 60780), (1260, 57741), (1330, 54702), (1596, 45585), (1710, 42546), (1890, 38494), (1995, 36468), (2026, 35910), (2052, 35455), (2394, 30390), (2565, 28364), (2660, 27351), (3039, 23940), (3420, 21273), (3591, 20260), (3780, 19247), (3990, 18234), (4052, 17955), (4788, 15195), (5065, 14364), (5130, 14182), (5985, 12156), (6078, 11970), (7091, 10260), (7182, 10130), (7980, 9117)]