88876680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2293}}^1$

素因数の和:2343

約数の個数: 128

約数和(自身を含む): 297302400

約数和(自身を除く): 208425720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 19, 20, 24, 30, 34, 38, 40, 51, 57, 60, 68, 76, 85, 95, 102, 114, 120, 136, 152, 170, 190, 204, 228, 255, 285, 323, 340, 380, 408, 456, 510, 570, 646, 680, 760, 969, 1020, 1140, 1292, 1615, 1938, 2040, 2280, 2293, 2584, 3230, 3876, 4586, 4845, 6460, 6879, 7752, 9172, 9690, 11465, 12920, 13758, 18344, 19380, 22930, 27516, 34395, 38760, 38981, 43567, 45860, 55032, 68790, 77962, 87134, 91720, 116943, 130701, 137580, 155924, 174268, 194905, 217835, 233886, 261402, 275160, 311848, 348536, 389810, 435670, 467772, 522804, 584715, 653505, 740639, 779620, 871340, 935544, 1045608, 1169430, 1307010, 1481278, 1559240, 1742680, 2221917, 2338860, 2614020, 2962556, 3703195, 4443834, 4677720, 5228040, 5925112, 7406390, 8887668, 11109585, 14812780, 17775336, 22219170, 29625560, 44438340, 88876680]

約数ペア:

[(1, 88876680), (2, 44438340), (3, 29625560), (4, 22219170), (5, 17775336), (6, 14812780), (8, 11109585), (10, 8887668), (12, 7406390), (15, 5925112), (17, 5228040), (19, 4677720), (20, 4443834), (24, 3703195), (30, 2962556), (34, 2614020), (38, 2338860), (40, 2221917), (51, 1742680), (57, 1559240), (60, 1481278), (68, 1307010), (76, 1169430), (85, 1045608), (95, 935544), (102, 871340), (114, 779620), (120, 740639), (136, 653505), (152, 584715), (170, 522804), (190, 467772), (204, 435670), (228, 389810), (255, 348536), (285, 311848), (323, 275160), (340, 261402), (380, 233886), (408, 217835), (456, 194905), (510, 174268), (570, 155924), (646, 137580), (680, 130701), (760, 116943), (969, 91720), (1020, 87134), (1140, 77962), (1292, 68790), (1615, 55032), (1938, 45860), (2040, 43567), (2280, 38981), (2293, 38760), (2584, 34395), (3230, 27516), (3876, 22930), (4586, 19380), (4845, 18344), (6460, 13758), (6879, 12920), (7752, 11465), (9172, 9690)]