28062450

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{13}}^2\times {\mathrm{41}}^1$

素因数の和:91

約数の個数: 180

約数和(自身を含む): 86490558

約数和(自身を除く): 58428108

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 27, 30, 39, 41, 45, 50, 54, 65, 75, 78, 81, 82, 90, 117, 123, 130, 135, 150, 162, 169, 195, 205, 225, 234, 246, 270, 325, 338, 351, 369, 390, 405, 410, 450, 507, 533, 585, 615, 650, 675, 702, 738, 810, 845, 975, 1014, 1025, 1053, 1066, 1107, 1170, 1230, 1350, 1521, 1599, 1690, 1755, 1845, 1950, 2025, 2050, 2106, 2214, 2535, 2665, 2925, 3042, 3075, 3198, 3321, 3510, 3690, 4050, 4225, 4563, 4797, 5070, 5265, 5330, 5535, 5850, 6150, 6642, 6929, 7605, 7995, 8450, 8775, 9126, 9225, 9594, 10530, 11070, 12675, 13325, 13689, 13858, 14391, 15210, 15990, 16605, 17550, 18450, 20787, 22815, 23985, 25350, 26325, 26650, 27378, 27675, 28782, 33210, 34645, 38025, 39975, 41574, 43173, 45630, 47970, 52650, 55350, 62361, 68445, 69290, 71955, 76050, 79950, 83025, 86346, 103935, 114075, 119925, 124722, 136890, 143910, 166050, 173225, 187083, 207870, 215865, 228150, 239850, 311805, 342225, 346450, 359775, 374166, 431730, 519675, 561249, 623610, 684450, 719550, 935415, 1039350, 1079325, 1122498, 1559025, 1870830, 2158650, 2806245, 3118050, 4677075, 5612490, 9354150, 14031225, 28062450]

約数ペア:

[(1, 28062450), (2, 14031225), (3, 9354150), (5, 5612490), (6, 4677075), (9, 3118050), (10, 2806245), (13, 2158650), (15, 1870830), (18, 1559025), (25, 1122498), (26, 1079325), (27, 1039350), (30, 935415), (39, 719550), (41, 684450), (45, 623610), (50, 561249), (54, 519675), (65, 431730), (75, 374166), (78, 359775), (81, 346450), (82, 342225), (90, 311805), (117, 239850), (123, 228150), (130, 215865), (135, 207870), (150, 187083), (162, 173225), (169, 166050), (195, 143910), (205, 136890), (225, 124722), (234, 119925), (246, 114075), (270, 103935), (325, 86346), (338, 83025), (351, 79950), (369, 76050), (390, 71955), (405, 69290), (410, 68445), (450, 62361), (507, 55350), (533, 52650), (585, 47970), (615, 45630), (650, 43173), (675, 41574), (702, 39975), (738, 38025), (810, 34645), (845, 33210), (975, 28782), (1014, 27675), (1025, 27378), (1053, 26650), (1066, 26325), (1107, 25350), (1170, 23985), (1230, 22815), (1350, 20787), (1521, 18450), (1599, 17550), (1690, 16605), (1755, 15990), (1845, 15210), (1950, 14391), (2025, 13858), (2050, 13689), (2106, 13325), (2214, 12675), (2535, 11070), (2665, 10530), (2925, 9594), (3042, 9225), (3075, 9126), (3198, 8775), (3321, 8450), (3510, 7995), (3690, 7605), (4050, 6929), (4225, 6642), (4563, 6150), (4797, 5850), (5070, 5535), (5265, 5330)]