180542700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{13}}^2\times {\mathrm{1187}}^1$

素因数の和:1233

約数の個数: 162

約数和(自身を含む): 613296684

約数和(自身を除く): 432753984

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 30, 36, 39, 45, 50, 52, 60, 65, 75, 78, 90, 100, 117, 130, 150, 156, 169, 180, 195, 225, 234, 260, 300, 325, 338, 390, 450, 468, 507, 585, 650, 676, 780, 845, 900, 975, 1014, 1170, 1187, 1300, 1521, 1690, 1950, 2028, 2340, 2374, 2535, 2925, 3042, 3380, 3561, 3900, 4225, 4748, 5070, 5850, 5935, 6084, 7122, 7605, 8450, 10140, 10683, 11700, 11870, 12675, 14244, 15210, 15431, 16900, 17805, 21366, 23740, 25350, 29675, 30420, 30862, 35610, 38025, 42732, 46293, 50700, 53415, 59350, 61724, 71220, 76050, 77155, 89025, 92586, 106830, 118700, 138879, 152100, 154310, 178050, 185172, 200603, 213660, 231465, 267075, 277758, 308620, 356100, 385775, 401206, 462930, 534150, 555516, 601809, 694395, 771550, 802412, 925860, 1003015, 1068300, 1157325, 1203618, 1388790, 1543100, 1805427, 2006030, 2314650, 2407236, 2777580, 3009045, 3471975, 3610854, 4012060, 4629300, 5015075, 6018090, 6943950, 7221708, 9027135, 10030150, 12036180, 13887900, 15045225, 18054270, 20060300, 30090450, 36108540, 45135675, 60180900, 90271350, 180542700]

約数ペア:

[(1, 180542700), (2, 90271350), (3, 60180900), (4, 45135675), (5, 36108540), (6, 30090450), (9, 20060300), (10, 18054270), (12, 15045225), (13, 13887900), (15, 12036180), (18, 10030150), (20, 9027135), (25, 7221708), (26, 6943950), (30, 6018090), (36, 5015075), (39, 4629300), (45, 4012060), (50, 3610854), (52, 3471975), (60, 3009045), (65, 2777580), (75, 2407236), (78, 2314650), (90, 2006030), (100, 1805427), (117, 1543100), (130, 1388790), (150, 1203618), (156, 1157325), (169, 1068300), (180, 1003015), (195, 925860), (225, 802412), (234, 771550), (260, 694395), (300, 601809), (325, 555516), (338, 534150), (390, 462930), (450, 401206), (468, 385775), (507, 356100), (585, 308620), (650, 277758), (676, 267075), (780, 231465), (845, 213660), (900, 200603), (975, 185172), (1014, 178050), (1170, 154310), (1187, 152100), (1300, 138879), (1521, 118700), (1690, 106830), (1950, 92586), (2028, 89025), (2340, 77155), (2374, 76050), (2535, 71220), (2925, 61724), (3042, 59350), (3380, 53415), (3561, 50700), (3900, 46293), (4225, 42732), (4748, 38025), (5070, 35610), (5850, 30862), (5935, 30420), (6084, 29675), (7122, 25350), (7605, 23740), (8450, 21366), (10140, 17805), (10683, 16900), (11700, 15431), (11870, 15210), (12675, 14244)]