8521500

素因数分解:

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

素因数の和:77

約数の個数: 192

約数和(自身を含む): 29352960

約数和(自身を除く): 20831460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 23, 25, 26, 30, 38, 39, 46, 50, 52, 57, 60, 65, 69, 75, 76, 78, 92, 95, 100, 114, 115, 125, 130, 138, 150, 156, 190, 195, 228, 230, 247, 250, 260, 276, 285, 299, 300, 325, 345, 375, 380, 390, 437, 460, 475, 494, 500, 570, 575, 598, 650, 690, 741, 750, 780, 874, 897, 950, 975, 988, 1140, 1150, 1196, 1235, 1300, 1311, 1380, 1425, 1482, 1495, 1500, 1625, 1725, 1748, 1794, 1900, 1950, 2185, 2300, 2375, 2470, 2622, 2850, 2875, 2964, 2990, 3250, 3450, 3588, 3705, 3900, 4370, 4485, 4750, 4875, 4940, 5244, 5681, 5700, 5750, 5980, 6175, 6500, 6555, 6900, 7125, 7410, 7475, 8625, 8740, 8970, 9500, 9750, 10925, 11362, 11500, 12350, 13110, 14250, 14820, 14950, 17043, 17250, 17940, 18525, 19500, 21850, 22425, 22724, 24700, 26220, 28405, 28500, 29900, 30875, 32775, 34086, 34500, 37050, 37375, 43700, 44850, 54625, 56810, 61750, 65550, 68172, 74100, 74750, 85215, 89700, 92625, 109250, 112125, 113620, 123500, 131100, 142025, 149500, 163875, 170430, 185250, 218500, 224250, 284050, 327750, 340860, 370500, 426075, 448500, 568100, 655500, 710125, 852150, 1420250, 1704300, 2130375, 2840500, 4260750, 8521500]

約数ペア:

[(1, 8521500), (2, 4260750), (3, 2840500), (4, 2130375), (5, 1704300), (6, 1420250), (10, 852150), (12, 710125), (13, 655500), (15, 568100), (19, 448500), (20, 426075), (23, 370500), (25, 340860), (26, 327750), (30, 284050), (38, 224250), (39, 218500), (46, 185250), (50, 170430), (52, 163875), (57, 149500), (60, 142025), (65, 131100), (69, 123500), (75, 113620), (76, 112125), (78, 109250), (92, 92625), (95, 89700), (100, 85215), (114, 74750), (115, 74100), (125, 68172), (130, 65550), (138, 61750), (150, 56810), (156, 54625), (190, 44850), (195, 43700), (228, 37375), (230, 37050), (247, 34500), (250, 34086), (260, 32775), (276, 30875), (285, 29900), (299, 28500), (300, 28405), (325, 26220), (345, 24700), (375, 22724), (380, 22425), (390, 21850), (437, 19500), (460, 18525), (475, 17940), (494, 17250), (500, 17043), (570, 14950), (575, 14820), (598, 14250), (650, 13110), (690, 12350), (741, 11500), (750, 11362), (780, 10925), (874, 9750), (897, 9500), (950, 8970), (975, 8740), (988, 8625), (1140, 7475), (1150, 7410), (1196, 7125), (1235, 6900), (1300, 6555), (1311, 6500), (1380, 6175), (1425, 5980), (1482, 5750), (1495, 5700), (1500, 5681), (1625, 5244), (1725, 4940), (1748, 4875), (1794, 4750), (1900, 4485), (1950, 4370), (2185, 3900), (2300, 3705), (2375, 3588), (2470, 3450), (2622, 3250), (2850, 2990), (2875, 2964)]