4260750

素因数分解:

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

素因数の和:75

約数の個数: 128

約数和(自身を含む): 12579840

約数和(自身を除く): 8319090

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, 190, 195, 230, 247, 250, 285, 299, 325, 345, 375, 390, 437, 475, 494, 570, 575, 598, 650, 690, 741, 750, 874, 897, 950, 975, 1150, 1235, 1311, 1425, 1482, 1495, 1625, 1725, 1794, 1950, 2185, 2375, 2470, 2622, 2850, 2875, 2990, 3250, 3450, 3705, 4370, 4485, 4750, 4875, 5681, 5750, 6175, 6555, 7125, 7410, 7475, 8625, 8970, 9750, 10925, 11362, 12350, 13110, 14250, 14950, 17043, 17250, 18525, 21850, 22425, 28405, 30875, 32775, 34086, 37050, 37375, 44850, 54625, 56810, 61750, 65550, 74750, 85215, 92625, 109250, 112125, 142025, 163875, 170430, 185250, 224250, 284050, 327750, 426075, 710125, 852150, 1420250, 2130375, 4260750]

約数ペア:

[(1, 4260750), (2, 2130375), (3, 1420250), (5, 852150), (6, 710125), (10, 426075), (13, 327750), (15, 284050), (19, 224250), (23, 185250), (25, 170430), (26, 163875), (30, 142025), (38, 112125), (39, 109250), (46, 92625), (50, 85215), (57, 74750), (65, 65550), (69, 61750), (75, 56810), (78, 54625), (95, 44850), (114, 37375), (115, 37050), (125, 34086), (130, 32775), (138, 30875), (150, 28405), (190, 22425), (195, 21850), (230, 18525), (247, 17250), (250, 17043), (285, 14950), (299, 14250), (325, 13110), (345, 12350), (375, 11362), (390, 10925), (437, 9750), (475, 8970), (494, 8625), (570, 7475), (575, 7410), (598, 7125), (650, 6555), (690, 6175), (741, 5750), (750, 5681), (874, 4875), (897, 4750), (950, 4485), (975, 4370), (1150, 3705), (1235, 3450), (1311, 3250), (1425, 2990), (1482, 2875), (1495, 2850), (1625, 2622), (1725, 2470), (1794, 2375), (1950, 2185)]