214745250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{211}}^1$

素因数の和:313

約数の個数: 128

約数和(自身を含む): 571484160

約数和(自身を除く): 356738910

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 25, 30, 46, 50, 59, 69, 75, 115, 118, 125, 138, 150, 177, 211, 230, 250, 295, 345, 354, 375, 422, 575, 590, 633, 690, 750, 885, 1055, 1150, 1266, 1357, 1475, 1725, 1770, 2110, 2714, 2875, 2950, 3165, 3450, 4071, 4425, 4853, 5275, 5750, 6330, 6785, 7375, 8142, 8625, 8850, 9706, 10550, 12449, 13570, 14559, 14750, 15825, 17250, 20355, 22125, 24265, 24898, 26375, 29118, 31650, 33925, 37347, 40710, 44250, 48530, 52750, 62245, 67850, 72795, 74694, 79125, 101775, 121325, 124490, 145590, 158250, 169625, 186735, 203550, 242650, 286327, 311225, 339250, 363975, 373470, 508875, 572654, 606625, 622450, 727950, 858981, 933675, 1017750, 1213250, 1431635, 1556125, 1717962, 1819875, 1867350, 2863270, 3112250, 3639750, 4294905, 4668375, 7158175, 8589810, 9336750, 14316350, 21474525, 35790875, 42949050, 71581750, 107372625, 214745250]

約数ペア:

[(1, 214745250), (2, 107372625), (3, 71581750), (5, 42949050), (6, 35790875), (10, 21474525), (15, 14316350), (23, 9336750), (25, 8589810), (30, 7158175), (46, 4668375), (50, 4294905), (59, 3639750), (69, 3112250), (75, 2863270), (115, 1867350), (118, 1819875), (125, 1717962), (138, 1556125), (150, 1431635), (177, 1213250), (211, 1017750), (230, 933675), (250, 858981), (295, 727950), (345, 622450), (354, 606625), (375, 572654), (422, 508875), (575, 373470), (590, 363975), (633, 339250), (690, 311225), (750, 286327), (885, 242650), (1055, 203550), (1150, 186735), (1266, 169625), (1357, 158250), (1475, 145590), (1725, 124490), (1770, 121325), (2110, 101775), (2714, 79125), (2875, 74694), (2950, 72795), (3165, 67850), (3450, 62245), (4071, 52750), (4425, 48530), (4853, 44250), (5275, 40710), (5750, 37347), (6330, 33925), (6785, 31650), (7375, 29118), (8142, 26375), (8625, 24898), (8850, 24265), (9706, 22125), (10550, 20355), (12449, 17250), (13570, 15825), (14559, 14750)]