190300500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{3253}}^1$

素因数の和:3291

約数の個数: 144

約数和(自身を含む): 646712976

約数和(自身を除く): 456412476

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 30, 36, 39, 45, 50, 52, 60, 65, 75, 78, 90, 100, 117, 125, 130, 150, 156, 180, 195, 225, 234, 250, 260, 300, 325, 375, 390, 450, 468, 500, 585, 650, 750, 780, 900, 975, 1125, 1170, 1300, 1500, 1625, 1950, 2250, 2340, 2925, 3250, 3253, 3900, 4500, 4875, 5850, 6500, 6506, 9750, 9759, 11700, 13012, 14625, 16265, 19500, 19518, 29250, 29277, 32530, 39036, 42289, 48795, 58500, 58554, 65060, 81325, 84578, 97590, 117108, 126867, 146385, 162650, 169156, 195180, 211445, 243975, 253734, 292770, 325300, 380601, 406625, 422890, 487950, 507468, 585540, 634335, 731925, 761202, 813250, 845780, 975900, 1057225, 1219875, 1268670, 1463850, 1522404, 1626500, 1903005, 2114450, 2439750, 2537340, 2927700, 3171675, 3659625, 3806010, 4228900, 4879500, 5286125, 6343350, 7319250, 7612020, 9515025, 10572250, 12686700, 14638500, 15858375, 19030050, 21144500, 31716750, 38060100, 47575125, 63433500, 95150250, 190300500]

約数ペア:

[(1, 190300500), (2, 95150250), (3, 63433500), (4, 47575125), (5, 38060100), (6, 31716750), (9, 21144500), (10, 19030050), (12, 15858375), (13, 14638500), (15, 12686700), (18, 10572250), (20, 9515025), (25, 7612020), (26, 7319250), (30, 6343350), (36, 5286125), (39, 4879500), (45, 4228900), (50, 3806010), (52, 3659625), (60, 3171675), (65, 2927700), (75, 2537340), (78, 2439750), (90, 2114450), (100, 1903005), (117, 1626500), (125, 1522404), (130, 1463850), (150, 1268670), (156, 1219875), (180, 1057225), (195, 975900), (225, 845780), (234, 813250), (250, 761202), (260, 731925), (300, 634335), (325, 585540), (375, 507468), (390, 487950), (450, 422890), (468, 406625), (500, 380601), (585, 325300), (650, 292770), (750, 253734), (780, 243975), (900, 211445), (975, 195180), (1125, 169156), (1170, 162650), (1300, 146385), (1500, 126867), (1625, 117108), (1950, 97590), (2250, 84578), (2340, 81325), (2925, 65060), (3250, 58554), (3253, 58500), (3900, 48795), (4500, 42289), (4875, 39036), (5850, 32530), (6500, 29277), (6506, 29250), (9750, 19518), (9759, 19500), (11700, 16265), (13012, 14625)]