15442650

素因数分解:

$2^1\times 3^5\times 5^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:99

約数の個数: 144

約数和(自身を含む): 45497088

約数和(自身を除く): 30054438

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 31, 41, 45, 50, 54, 62, 75, 81, 82, 90, 93, 123, 135, 150, 155, 162, 186, 205, 225, 243, 246, 270, 279, 310, 369, 405, 410, 450, 465, 486, 558, 615, 675, 738, 775, 810, 837, 930, 1025, 1107, 1215, 1230, 1271, 1350, 1395, 1550, 1674, 1845, 2025, 2050, 2214, 2325, 2430, 2511, 2542, 2790, 3075, 3321, 3690, 3813, 4050, 4185, 4650, 5022, 5535, 6075, 6150, 6355, 6642, 6975, 7533, 7626, 8370, 9225, 9963, 11070, 11439, 12150, 12555, 12710, 13950, 15066, 16605, 18450, 19065, 19926, 20925, 22878, 25110, 27675, 31775, 33210, 34317, 37665, 38130, 41850, 49815, 55350, 57195, 62775, 63550, 68634, 75330, 83025, 95325, 99630, 102951, 114390, 125550, 166050, 171585, 188325, 190650, 205902, 249075, 285975, 308853, 343170, 376650, 498150, 514755, 571950, 617706, 857925, 1029510, 1544265, 1715850, 2573775, 3088530, 5147550, 7721325, 15442650]

約数ペア:

[(1, 15442650), (2, 7721325), (3, 5147550), (5, 3088530), (6, 2573775), (9, 1715850), (10, 1544265), (15, 1029510), (18, 857925), (25, 617706), (27, 571950), (30, 514755), (31, 498150), (41, 376650), (45, 343170), (50, 308853), (54, 285975), (62, 249075), (75, 205902), (81, 190650), (82, 188325), (90, 171585), (93, 166050), (123, 125550), (135, 114390), (150, 102951), (155, 99630), (162, 95325), (186, 83025), (205, 75330), (225, 68634), (243, 63550), (246, 62775), (270, 57195), (279, 55350), (310, 49815), (369, 41850), (405, 38130), (410, 37665), (450, 34317), (465, 33210), (486, 31775), (558, 27675), (615, 25110), (675, 22878), (738, 20925), (775, 19926), (810, 19065), (837, 18450), (930, 16605), (1025, 15066), (1107, 13950), (1215, 12710), (1230, 12555), (1271, 12150), (1350, 11439), (1395, 11070), (1550, 9963), (1674, 9225), (1845, 8370), (2025, 7626), (2050, 7533), (2214, 6975), (2325, 6642), (2430, 6355), (2511, 6150), (2542, 6075), (2790, 5535), (3075, 5022), (3321, 4650), (3690, 4185), (3813, 4050)]