312826860

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{307}}^1$

素因数の和:382

約数の個数: 240

約数和(自身を含む): 1070635104

約数和(自身を除く): 757808244

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 37, 45, 51, 54, 60, 68, 74, 81, 85, 90, 102, 108, 111, 135, 148, 153, 162, 170, 180, 185, 204, 222, 255, 270, 306, 307, 324, 333, 340, 370, 405, 444, 459, 510, 540, 555, 612, 614, 629, 666, 740, 765, 810, 918, 921, 999, 1020, 1110, 1228, 1258, 1332, 1377, 1530, 1535, 1620, 1665, 1836, 1842, 1887, 1998, 2220, 2295, 2516, 2754, 2763, 2997, 3060, 3070, 3145, 3330, 3684, 3774, 3996, 4590, 4605, 4995, 5219, 5508, 5526, 5661, 5994, 6140, 6290, 6660, 6885, 7548, 8289, 9180, 9210, 9435, 9990, 10438, 11052, 11322, 11359, 11988, 12580, 13770, 13815, 14985, 15657, 16578, 16983, 18420, 18870, 19980, 20876, 22644, 22718, 24867, 26095, 27540, 27630, 28305, 29970, 31314, 33156, 33966, 34077, 37740, 41445, 45436, 46971, 49734, 50949, 52190, 55260, 56610, 56795, 59940, 62628, 67932, 68154, 78285, 82890, 84915, 93942, 99468, 101898, 102231, 104380, 113220, 113590, 124335, 136308, 140913, 156570, 165780, 169830, 170385, 187884, 193103, 203796, 204462, 227180, 234855, 248670, 254745, 281826, 306693, 313140, 339660, 340770, 386206, 408924, 422739, 469710, 497340, 509490, 511155, 563652, 579309, 613386, 681540, 704565, 772412, 845478, 920079, 939420, 965515, 1018980, 1022310, 1158618, 1226772, 1409130, 1533465, 1690956, 1737927, 1840158, 1931030, 2044620, 2113695, 2317236, 2818260, 2896545, 3066930, 3475854, 3680316, 3862060, 4227390, 4600395, 5213781, 5793090, 6133860, 6951708, 8454780, 8689635, 9200790, 10427562, 11586180, 15641343, 17379270, 18401580, 20855124, 26068905, 31282686, 34758540, 52137810, 62565372, 78206715, 104275620, 156413430, 312826860]

約数ペア:

[(1, 312826860), (2, 156413430), (3, 104275620), (4, 78206715), (5, 62565372), (6, 52137810), (9, 34758540), (10, 31282686), (12, 26068905), (15, 20855124), (17, 18401580), (18, 17379270), (20, 15641343), (27, 11586180), (30, 10427562), (34, 9200790), (36, 8689635), (37, 8454780), (45, 6951708), (51, 6133860), (54, 5793090), (60, 5213781), (68, 4600395), (74, 4227390), (81, 3862060), (85, 3680316), (90, 3475854), (102, 3066930), (108, 2896545), (111, 2818260), (135, 2317236), (148, 2113695), (153, 2044620), (162, 1931030), (170, 1840158), (180, 1737927), (185, 1690956), (204, 1533465), (222, 1409130), (255, 1226772), (270, 1158618), (306, 1022310), (307, 1018980), (324, 965515), (333, 939420), (340, 920079), (370, 845478), (405, 772412), (444, 704565), (459, 681540), (510, 613386), (540, 579309), (555, 563652), (612, 511155), (614, 509490), (629, 497340), (666, 469710), (740, 422739), (765, 408924), (810, 386206), (918, 340770), (921, 339660), (999, 313140), (1020, 306693), (1110, 281826), (1228, 254745), (1258, 248670), (1332, 234855), (1377, 227180), (1530, 204462), (1535, 203796), (1620, 193103), (1665, 187884), (1836, 170385), (1842, 169830), (1887, 165780), (1998, 156570), (2220, 140913), (2295, 136308), (2516, 124335), (2754, 113590), (2763, 113220), (2997, 104380), (3060, 102231), (3070, 101898), (3145, 99468), (3330, 93942), (3684, 84915), (3774, 82890), (3996, 78285), (4590, 68154), (4605, 67932), (4995, 62628), (5219, 59940), (5508, 56795), (5526, 56610), (5661, 55260), (5994, 52190), (6140, 50949), (6290, 49734), (6660, 46971), (6885, 45436), (7548, 41445), (8289, 37740), (9180, 34077), (9210, 33966), (9435, 33156), (9990, 31314), (10438, 29970), (11052, 28305), (11322, 27630), (11359, 27540), (11988, 26095), (12580, 24867), (13770, 22718), (13815, 22644), (14985, 20876), (15657, 19980), (16578, 18870), (16983, 18420)]