325408860

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2777}}^1$

素因数の和:2833

約数の個数: 192

約数和(自身を含む): 1194762240

約数和(自身を除く): 869353380

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, 2777, 2790, 3255, 3348, 3780, 3906, 4185, 4340, 5554, 5580, 5859, 6510, 7812, 8331, 8370, 9765, 11108, 11718, 13020, 13885, 16662, 16740, 19439, 19530, 23436, 24993, 27770, 29295, 33324, 38878, 39060, 41655, 49986, 55540, 58317, 58590, 74979, 77756, 83310, 86087, 97195, 99972, 116634, 117180, 124965, 149958, 166620, 172174, 174951, 194390, 233268, 249930, 258261, 291585, 299916, 344348, 349902, 374895, 388780, 430435, 499860, 516522, 524853, 583170, 602609, 699804, 749790, 774783, 860870, 874755, 1033044, 1049706, 1166340, 1205218, 1291305, 1499580, 1549566, 1721740, 1749510, 1807827, 2099412, 2324349, 2410436, 2582610, 2624265, 3013045, 3099132, 3499020, 3615654, 3873915, 4648698, 5165220, 5248530, 5423481, 6026090, 7231308, 7747830, 9039135, 9297396, 10497060, 10846962, 11621745, 12052180, 15495660, 16270443, 18078270, 21693924, 23243490, 27117405, 32540886, 36156540, 46486980, 54234810, 65081772, 81352215, 108469620, 162704430, 325408860]

約数ペア:

[(1, 325408860), (2, 162704430), (3, 108469620), (4, 81352215), (5, 65081772), (6, 54234810), (7, 46486980), (9, 36156540), (10, 32540886), (12, 27117405), (14, 23243490), (15, 21693924), (18, 18078270), (20, 16270443), (21, 15495660), (27, 12052180), (28, 11621745), (30, 10846962), (31, 10497060), (35, 9297396), (36, 9039135), (42, 7747830), (45, 7231308), (54, 6026090), (60, 5423481), (62, 5248530), (63, 5165220), (70, 4648698), (84, 3873915), (90, 3615654), (93, 3499020), (105, 3099132), (108, 3013045), (124, 2624265), (126, 2582610), (135, 2410436), (140, 2324349), (155, 2099412), (180, 1807827), (186, 1749510), (189, 1721740), (210, 1549566), (217, 1499580), (252, 1291305), (270, 1205218), (279, 1166340), (310, 1049706), (315, 1033044), (372, 874755), (378, 860870), (420, 774783), (434, 749790), (465, 699804), (540, 602609), (558, 583170), (620, 524853), (630, 516522), (651, 499860), (756, 430435), (837, 388780), (868, 374895), (930, 349902), (945, 344348), (1085, 299916), (1116, 291585), (1260, 258261), (1302, 249930), (1395, 233268), (1674, 194390), (1860, 174951), (1890, 172174), (1953, 166620), (2170, 149958), (2604, 124965), (2777, 117180), (2790, 116634), (3255, 99972), (3348, 97195), (3780, 86087), (3906, 83310), (4185, 77756), (4340, 74979), (5554, 58590), (5580, 58317), (5859, 55540), (6510, 49986), (7812, 41655), (8331, 39060), (8370, 38878), (9765, 33324), (11108, 29295), (11718, 27770), (13020, 24993), (13885, 23436), (16662, 19530), (16740, 19439)]