108168450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{251}}^1$

素因数の和:309

約数の個数: 144

約数和(自身を含む): 308792736

約数和(自身を除く): 200624286

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 25, 26, 30, 34, 39, 50, 51, 65, 75, 78, 85, 102, 130, 150, 169, 170, 195, 221, 251, 255, 325, 338, 390, 425, 442, 502, 507, 510, 650, 663, 753, 845, 850, 975, 1014, 1105, 1255, 1275, 1326, 1506, 1690, 1950, 2210, 2510, 2535, 2550, 2873, 3263, 3315, 3765, 4225, 4267, 5070, 5525, 5746, 6275, 6526, 6630, 7530, 8450, 8534, 8619, 9789, 11050, 12550, 12675, 12801, 14365, 16315, 16575, 17238, 18825, 19578, 21335, 25350, 25602, 28730, 32630, 33150, 37650, 42419, 42670, 43095, 48945, 55471, 64005, 71825, 81575, 84838, 86190, 97890, 106675, 110942, 127257, 128010, 143650, 163150, 166413, 212095, 213350, 215475, 244725, 254514, 277355, 320025, 332826, 424190, 430950, 489450, 554710, 636285, 640050, 721123, 832065, 1060475, 1272570, 1386775, 1442246, 1664130, 2120950, 2163369, 2773550, 3181425, 3605615, 4160325, 4326738, 6362850, 7211230, 8320650, 10816845, 18028075, 21633690, 36056150, 54084225, 108168450]

約数ペア:

[(1, 108168450), (2, 54084225), (3, 36056150), (5, 21633690), (6, 18028075), (10, 10816845), (13, 8320650), (15, 7211230), (17, 6362850), (25, 4326738), (26, 4160325), (30, 3605615), (34, 3181425), (39, 2773550), (50, 2163369), (51, 2120950), (65, 1664130), (75, 1442246), (78, 1386775), (85, 1272570), (102, 1060475), (130, 832065), (150, 721123), (169, 640050), (170, 636285), (195, 554710), (221, 489450), (251, 430950), (255, 424190), (325, 332826), (338, 320025), (390, 277355), (425, 254514), (442, 244725), (502, 215475), (507, 213350), (510, 212095), (650, 166413), (663, 163150), (753, 143650), (845, 128010), (850, 127257), (975, 110942), (1014, 106675), (1105, 97890), (1255, 86190), (1275, 84838), (1326, 81575), (1506, 71825), (1690, 64005), (1950, 55471), (2210, 48945), (2510, 43095), (2535, 42670), (2550, 42419), (2873, 37650), (3263, 33150), (3315, 32630), (3765, 28730), (4225, 25602), (4267, 25350), (5070, 21335), (5525, 19578), (5746, 18825), (6275, 17238), (6526, 16575), (6630, 16315), (7530, 14365), (8450, 12801), (8534, 12675), (8619, 12550), (9789, 11050)]