999193860

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{8527}}^1$

素因数の和:8583

約数の個数: 192

約数和(自身を含む): 3667722240

約数和(自身を除く): 2668528380

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, 84, 90, 93, 105, 108, 124, 126, 135, 140, 155, 180, 186, 189, 210, 217, 252, 270, 279, 310, 315, 372, 378, 420, 434, 465, 540, 558, 620, 630, 651, 756, 837, 868, 930, 945, 1085, 1116, 1260, 1302, 1395, 1674, 1860, 1890, 1953, 2170, 2604, 2790, 3255, 3348, 3780, 3906, 4185, 4340, 5580, 5859, 6510, 7812, 8370, 8527, 9765, 11718, 13020, 16740, 17054, 19530, 23436, 25581, 29295, 34108, 39060, 42635, 51162, 58590, 59689, 76743, 85270, 102324, 117180, 119378, 127905, 153486, 170540, 179067, 230229, 238756, 255810, 264337, 298445, 306972, 358134, 383715, 460458, 511620, 528674, 537201, 596890, 716268, 767430, 793011, 895335, 920916, 1057348, 1074402, 1151145, 1193780, 1321685, 1534860, 1586022, 1611603, 1790670, 1850359, 2148804, 2302290, 2379033, 2643370, 2686005, 3172044, 3223206, 3581340, 3700718, 3965055, 4604580, 4758066, 5286740, 5372010, 5551077, 6446412, 7137099, 7401436, 7930110, 8058015, 9251795, 9516132, 10744020, 11102154, 11895165, 14274198, 15860220, 16116030, 16653231, 18503590, 22204308, 23790330, 27755385, 28548396, 32232060, 33306462, 35685495, 37007180, 47580660, 49959693, 55510770, 66612924, 71370990, 83266155, 99919386, 111021540, 142741980, 166532310, 199838772, 249798465, 333064620, 499596930, 999193860]

約数ペア:

[(1, 999193860), (2, 499596930), (3, 333064620), (4, 249798465), (5, 199838772), (6, 166532310), (7, 142741980), (9, 111021540), (10, 99919386), (12, 83266155), (14, 71370990), (15, 66612924), (18, 55510770), (20, 49959693), (21, 47580660), (27, 37007180), (28, 35685495), (30, 33306462), (31, 32232060), (35, 28548396), (36, 27755385), (42, 23790330), (45, 22204308), (54, 18503590), (60, 16653231), (62, 16116030), (63, 15860220), (70, 14274198), (84, 11895165), (90, 11102154), (93, 10744020), (105, 9516132), (108, 9251795), (124, 8058015), (126, 7930110), (135, 7401436), (140, 7137099), (155, 6446412), (180, 5551077), (186, 5372010), (189, 5286740), (210, 4758066), (217, 4604580), (252, 3965055), (270, 3700718), (279, 3581340), (310, 3223206), (315, 3172044), (372, 2686005), (378, 2643370), (420, 2379033), (434, 2302290), (465, 2148804), (540, 1850359), (558, 1790670), (620, 1611603), (630, 1586022), (651, 1534860), (756, 1321685), (837, 1193780), (868, 1151145), (930, 1074402), (945, 1057348), (1085, 920916), (1116, 895335), (1260, 793011), (1302, 767430), (1395, 716268), (1674, 596890), (1860, 537201), (1890, 528674), (1953, 511620), (2170, 460458), (2604, 383715), (2790, 358134), (3255, 306972), (3348, 298445), (3780, 264337), (3906, 255810), (4185, 238756), (4340, 230229), (5580, 179067), (5859, 170540), (6510, 153486), (7812, 127905), (8370, 119378), (8527, 117180), (9765, 102324), (11718, 85270), (13020, 76743), (16740, 59689), (17054, 58590), (19530, 51162), (23436, 42635), (25581, 39060), (29295, 34108)]