55389750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:88

約数の個数: 192

約数和(自身を含む): 164436480

約数和(自身を除く): 109046730

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 23, 25, 26, 30, 38, 39, 46, 50, 57, 65, 69, 75, 78, 95, 114, 115, 125, 130, 138, 150, 169, 190, 195, 230, 247, 250, 285, 299, 325, 338, 345, 375, 390, 437, 475, 494, 507, 570, 575, 598, 650, 690, 741, 750, 845, 874, 897, 950, 975, 1014, 1150, 1235, 1311, 1425, 1482, 1495, 1625, 1690, 1725, 1794, 1950, 2185, 2375, 2470, 2535, 2622, 2850, 2875, 2990, 3211, 3250, 3450, 3705, 3887, 4225, 4370, 4485, 4750, 4875, 5070, 5681, 5750, 6175, 6422, 6555, 7125, 7410, 7475, 7774, 8450, 8625, 8970, 9633, 9750, 10925, 11362, 11661, 12350, 12675, 13110, 14250, 14950, 16055, 17043, 17250, 18525, 19266, 19435, 21125, 21850, 22425, 23322, 25350, 28405, 30875, 32110, 32775, 34086, 37050, 37375, 38870, 42250, 44850, 48165, 54625, 56810, 58305, 61750, 63375, 65550, 73853, 74750, 80275, 85215, 92625, 96330, 97175, 109250, 112125, 116610, 126750, 142025, 147706, 160550, 163875, 170430, 185250, 194350, 221559, 224250, 240825, 284050, 291525, 327750, 369265, 401375, 426075, 443118, 481650, 485875, 583050, 710125, 738530, 802750, 852150, 971750, 1107795, 1204125, 1420250, 1457625, 1846325, 2130375, 2215590, 2408250, 2915250, 3692650, 4260750, 5538975, 9231625, 11077950, 18463250, 27694875, 55389750]

約数ペア:

[(1, 55389750), (2, 27694875), (3, 18463250), (5, 11077950), (6, 9231625), (10, 5538975), (13, 4260750), (15, 3692650), (19, 2915250), (23, 2408250), (25, 2215590), (26, 2130375), (30, 1846325), (38, 1457625), (39, 1420250), (46, 1204125), (50, 1107795), (57, 971750), (65, 852150), (69, 802750), (75, 738530), (78, 710125), (95, 583050), (114, 485875), (115, 481650), (125, 443118), (130, 426075), (138, 401375), (150, 369265), (169, 327750), (190, 291525), (195, 284050), (230, 240825), (247, 224250), (250, 221559), (285, 194350), (299, 185250), (325, 170430), (338, 163875), (345, 160550), (375, 147706), (390, 142025), (437, 126750), (475, 116610), (494, 112125), (507, 109250), (570, 97175), (575, 96330), (598, 92625), (650, 85215), (690, 80275), (741, 74750), (750, 73853), (845, 65550), (874, 63375), (897, 61750), (950, 58305), (975, 56810), (1014, 54625), (1150, 48165), (1235, 44850), (1311, 42250), (1425, 38870), (1482, 37375), (1495, 37050), (1625, 34086), (1690, 32775), (1725, 32110), (1794, 30875), (1950, 28405), (2185, 25350), (2375, 23322), (2470, 22425), (2535, 21850), (2622, 21125), (2850, 19435), (2875, 19266), (2990, 18525), (3211, 17250), (3250, 17043), (3450, 16055), (3705, 14950), (3887, 14250), (4225, 13110), (4370, 12675), (4485, 12350), (4750, 11661), (4875, 11362), (5070, 10925), (5681, 9750), (5750, 9633), (6175, 8970), (6422, 8625), (6555, 8450), (7125, 7774), (7410, 7475)]