141625980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1493}}^1$

素因数の和:1556

約数の個数: 144

約数和(自身を含む): 469857024

約数和(自身を除く): 328231044

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 31, 34, 36, 45, 51, 60, 62, 68, 85, 90, 93, 102, 124, 153, 155, 170, 180, 186, 204, 255, 279, 306, 310, 340, 372, 465, 510, 527, 558, 612, 620, 765, 930, 1020, 1054, 1116, 1395, 1493, 1530, 1581, 1860, 2108, 2635, 2790, 2986, 3060, 3162, 4479, 4743, 5270, 5580, 5972, 6324, 7465, 7905, 8958, 9486, 10540, 13437, 14930, 15810, 17916, 18972, 22395, 23715, 25381, 26874, 29860, 31620, 44790, 46283, 47430, 50762, 53748, 67185, 76143, 89580, 92566, 94860, 101524, 126905, 134370, 138849, 152286, 185132, 228429, 231415, 253810, 268740, 277698, 304572, 380715, 416547, 456858, 462830, 507620, 555396, 694245, 761430, 786811, 833094, 913716, 925660, 1142145, 1388490, 1522860, 1573622, 1666188, 2082735, 2284290, 2360433, 2776980, 3147244, 3934055, 4165470, 4568580, 4720866, 7081299, 7868110, 8330940, 9441732, 11802165, 14162598, 15736220, 23604330, 28325196, 35406495, 47208660, 70812990, 141625980]

約数ペア:

[(1, 141625980), (2, 70812990), (3, 47208660), (4, 35406495), (5, 28325196), (6, 23604330), (9, 15736220), (10, 14162598), (12, 11802165), (15, 9441732), (17, 8330940), (18, 7868110), (20, 7081299), (30, 4720866), (31, 4568580), (34, 4165470), (36, 3934055), (45, 3147244), (51, 2776980), (60, 2360433), (62, 2284290), (68, 2082735), (85, 1666188), (90, 1573622), (93, 1522860), (102, 1388490), (124, 1142145), (153, 925660), (155, 913716), (170, 833094), (180, 786811), (186, 761430), (204, 694245), (255, 555396), (279, 507620), (306, 462830), (310, 456858), (340, 416547), (372, 380715), (465, 304572), (510, 277698), (527, 268740), (558, 253810), (612, 231415), (620, 228429), (765, 185132), (930, 152286), (1020, 138849), (1054, 134370), (1116, 126905), (1395, 101524), (1493, 94860), (1530, 92566), (1581, 89580), (1860, 76143), (2108, 67185), (2635, 53748), (2790, 50762), (2986, 47430), (3060, 46283), (3162, 44790), (4479, 31620), (4743, 29860), (5270, 26874), (5580, 25381), (5972, 23715), (6324, 22395), (7465, 18972), (7905, 17916), (8958, 15810), (9486, 14930), (10540, 13437)]