200918160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{773}}^1$

素因数の和:830

約数の個数: 180

約数和(自身を含む): 713053692

約数和(自身を除く): 512135532

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 361, 380, 456, 570, 684, 720, 722, 760, 773, 855, 912, 1083, 1140, 1368, 1444, 1520, 1546, 1710, 1805, 2166, 2280, 2319, 2736, 2888, 3092, 3249, 3420, 3610, 3865, 4332, 4560, 4638, 5415, 5776, 6184, 6498, 6840, 6957, 7220, 7730, 8664, 9276, 10830, 11595, 12368, 12996, 13680, 13914, 14440, 14687, 15460, 16245, 17328, 18552, 21660, 23190, 25992, 27828, 28880, 29374, 30920, 32490, 34785, 37104, 43320, 44061, 46380, 51984, 55656, 58748, 61840, 64980, 69570, 73435, 86640, 88122, 92760, 111312, 117496, 129960, 132183, 139140, 146870, 176244, 185520, 220305, 234992, 259920, 264366, 278280, 279053, 293740, 352488, 440610, 528732, 556560, 558106, 587480, 660915, 704976, 837159, 881220, 1057464, 1116212, 1174960, 1321830, 1395265, 1674318, 1762440, 2114928, 2232424, 2511477, 2643660, 2790530, 3348636, 3524880, 4185795, 4464848, 5022954, 5287320, 5581060, 6697272, 8371590, 10045908, 10574640, 11162120, 12557385, 13394544, 16743180, 20091816, 22324240, 25114770, 33486360, 40183632, 50229540, 66972720, 100459080, 200918160]

約数ペア:

[(1, 200918160), (2, 100459080), (3, 66972720), (4, 50229540), (5, 40183632), (6, 33486360), (8, 25114770), (9, 22324240), (10, 20091816), (12, 16743180), (15, 13394544), (16, 12557385), (18, 11162120), (19, 10574640), (20, 10045908), (24, 8371590), (30, 6697272), (36, 5581060), (38, 5287320), (40, 5022954), (45, 4464848), (48, 4185795), (57, 3524880), (60, 3348636), (72, 2790530), (76, 2643660), (80, 2511477), (90, 2232424), (95, 2114928), (114, 1762440), (120, 1674318), (144, 1395265), (152, 1321830), (171, 1174960), (180, 1116212), (190, 1057464), (228, 881220), (240, 837159), (285, 704976), (304, 660915), (342, 587480), (360, 558106), (361, 556560), (380, 528732), (456, 440610), (570, 352488), (684, 293740), (720, 279053), (722, 278280), (760, 264366), (773, 259920), (855, 234992), (912, 220305), (1083, 185520), (1140, 176244), (1368, 146870), (1444, 139140), (1520, 132183), (1546, 129960), (1710, 117496), (1805, 111312), (2166, 92760), (2280, 88122), (2319, 86640), (2736, 73435), (2888, 69570), (3092, 64980), (3249, 61840), (3420, 58748), (3610, 55656), (3865, 51984), (4332, 46380), (4560, 44061), (4638, 43320), (5415, 37104), (5776, 34785), (6184, 32490), (6498, 30920), (6840, 29374), (6957, 28880), (7220, 27828), (7730, 25992), (8664, 23190), (9276, 21660), (10830, 18552), (11595, 17328), (12368, 16245), (12996, 15460), (13680, 14687), (13914, 14440)]