102640950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1$

素因数の和:299

約数の個数: 144

約数和(自身を含む): 295266816

約数和(自身を除く): 192625866

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 25, 30, 45, 46, 47, 50, 69, 75, 90, 94, 115, 138, 141, 150, 207, 211, 225, 230, 235, 282, 345, 414, 422, 423, 450, 470, 575, 633, 690, 705, 846, 1035, 1055, 1081, 1150, 1175, 1266, 1410, 1725, 1899, 2070, 2110, 2115, 2162, 2350, 3165, 3243, 3450, 3525, 3798, 4230, 4853, 5175, 5275, 5405, 6330, 6486, 7050, 9495, 9706, 9729, 9917, 10350, 10550, 10575, 10810, 14559, 15825, 16215, 18990, 19458, 19834, 21150, 24265, 27025, 29118, 29751, 31650, 32430, 43677, 47475, 48530, 48645, 49585, 54050, 59502, 72795, 81075, 87354, 89253, 94950, 97290, 99170, 121325, 145590, 148755, 162150, 178506, 218385, 228091, 242650, 243225, 247925, 297510, 363975, 436770, 446265, 456182, 486450, 495850, 684273, 727950, 743775, 892530, 1091925, 1140455, 1368546, 1487550, 2052819, 2183850, 2231325, 2280910, 3421365, 4105638, 4462650, 5702275, 6842730, 10264095, 11404550, 17106825, 20528190, 34213650, 51320475, 102640950]

約数ペア:

[(1, 102640950), (2, 51320475), (3, 34213650), (5, 20528190), (6, 17106825), (9, 11404550), (10, 10264095), (15, 6842730), (18, 5702275), (23, 4462650), (25, 4105638), (30, 3421365), (45, 2280910), (46, 2231325), (47, 2183850), (50, 2052819), (69, 1487550), (75, 1368546), (90, 1140455), (94, 1091925), (115, 892530), (138, 743775), (141, 727950), (150, 684273), (207, 495850), (211, 486450), (225, 456182), (230, 446265), (235, 436770), (282, 363975), (345, 297510), (414, 247925), (422, 243225), (423, 242650), (450, 228091), (470, 218385), (575, 178506), (633, 162150), (690, 148755), (705, 145590), (846, 121325), (1035, 99170), (1055, 97290), (1081, 94950), (1150, 89253), (1175, 87354), (1266, 81075), (1410, 72795), (1725, 59502), (1899, 54050), (2070, 49585), (2110, 48645), (2115, 48530), (2162, 47475), (2350, 43677), (3165, 32430), (3243, 31650), (3450, 29751), (3525, 29118), (3798, 27025), (4230, 24265), (4853, 21150), (5175, 19834), (5275, 19458), (5405, 18990), (6330, 16215), (6486, 15825), (7050, 14559), (9495, 10810), (9706, 10575), (9729, 10550), (9917, 10350)]