250089210

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1229}}^1$

素因数の和:1285

約数の個数: 192

約数和(自身を含む): 828921600

約数和(自身を除く): 578832390

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 19, 21, 30, 34, 35, 38, 42, 45, 51, 57, 63, 70, 85, 90, 95, 102, 105, 114, 119, 126, 133, 153, 170, 171, 190, 210, 238, 255, 266, 285, 306, 315, 323, 342, 357, 399, 510, 570, 595, 630, 646, 665, 714, 765, 798, 855, 969, 1071, 1190, 1197, 1229, 1330, 1530, 1615, 1710, 1785, 1938, 1995, 2142, 2261, 2394, 2458, 2907, 3230, 3570, 3687, 3990, 4522, 4845, 5355, 5814, 5985, 6145, 6783, 7374, 8603, 9690, 10710, 11061, 11305, 11970, 12290, 13566, 14535, 17206, 18435, 20349, 20893, 22122, 22610, 23351, 25809, 29070, 33915, 36870, 40698, 41786, 43015, 46702, 51618, 55305, 62679, 67830, 70053, 77427, 86030, 101745, 104465, 110610, 116755, 125358, 129045, 140106, 146251, 154854, 163457, 188037, 203490, 208930, 210159, 233510, 258090, 292502, 313395, 326914, 350265, 376074, 387135, 396967, 420318, 438753, 490371, 626790, 700530, 731255, 774270, 793934, 817285, 877506, 940185, 980742, 1050795, 1190901, 1316259, 1462510, 1471113, 1634570, 1880370, 1984835, 2101590, 2193765, 2381802, 2451855, 2632518, 2778769, 2942226, 3572703, 3969670, 4387530, 4903710, 5557538, 5954505, 6581295, 7145406, 7355565, 8336307, 11909010, 13162590, 13893845, 14711130, 16672614, 17863515, 25008921, 27787690, 35727030, 41681535, 50017842, 83363070, 125044605, 250089210]

約数ペア:

[(1, 250089210), (2, 125044605), (3, 83363070), (5, 50017842), (6, 41681535), (7, 35727030), (9, 27787690), (10, 25008921), (14, 17863515), (15, 16672614), (17, 14711130), (18, 13893845), (19, 13162590), (21, 11909010), (30, 8336307), (34, 7355565), (35, 7145406), (38, 6581295), (42, 5954505), (45, 5557538), (51, 4903710), (57, 4387530), (63, 3969670), (70, 3572703), (85, 2942226), (90, 2778769), (95, 2632518), (102, 2451855), (105, 2381802), (114, 2193765), (119, 2101590), (126, 1984835), (133, 1880370), (153, 1634570), (170, 1471113), (171, 1462510), (190, 1316259), (210, 1190901), (238, 1050795), (255, 980742), (266, 940185), (285, 877506), (306, 817285), (315, 793934), (323, 774270), (342, 731255), (357, 700530), (399, 626790), (510, 490371), (570, 438753), (595, 420318), (630, 396967), (646, 387135), (665, 376074), (714, 350265), (765, 326914), (798, 313395), (855, 292502), (969, 258090), (1071, 233510), (1190, 210159), (1197, 208930), (1229, 203490), (1330, 188037), (1530, 163457), (1615, 154854), (1710, 146251), (1785, 140106), (1938, 129045), (1995, 125358), (2142, 116755), (2261, 110610), (2394, 104465), (2458, 101745), (2907, 86030), (3230, 77427), (3570, 70053), (3687, 67830), (3990, 62679), (4522, 55305), (4845, 51618), (5355, 46702), (5814, 43015), (5985, 41786), (6145, 40698), (6783, 36870), (7374, 33915), (8603, 29070), (9690, 25809), (10710, 23351), (11061, 22610), (11305, 22122), (11970, 20893), (12290, 20349), (13566, 18435), (14535, 17206)]