79612500

素因数分解:

$2^2\times 3^1\times 5^5\times {\mathrm{11}}^1\times {\mathrm{193}}^1$

素因数の和:236

約数の個数: 144

約数和(自身を含む): 254608704

約数和(自身を除く): 174996204

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 25, 30, 33, 44, 50, 55, 60, 66, 75, 100, 110, 125, 132, 150, 165, 193, 220, 250, 275, 300, 330, 375, 386, 500, 550, 579, 625, 660, 750, 772, 825, 965, 1100, 1158, 1250, 1375, 1500, 1650, 1875, 1930, 2123, 2316, 2500, 2750, 2895, 3125, 3300, 3750, 3860, 4125, 4246, 4825, 5500, 5790, 6250, 6369, 6875, 7500, 8250, 8492, 9375, 9650, 10615, 11580, 12500, 12738, 13750, 14475, 16500, 18750, 19300, 20625, 21230, 24125, 25476, 27500, 28950, 31845, 34375, 37500, 41250, 42460, 48250, 53075, 57900, 63690, 68750, 72375, 82500, 96500, 103125, 106150, 120625, 127380, 137500, 144750, 159225, 206250, 212300, 241250, 265375, 289500, 318450, 361875, 412500, 482500, 530750, 603125, 636900, 723750, 796125, 1061500, 1206250, 1326875, 1447500, 1592250, 1809375, 2412500, 2653750, 3184500, 3618750, 3980625, 5307500, 6634375, 7237500, 7961250, 13268750, 15922500, 19903125, 26537500, 39806250, 79612500]

約数ペア:

[(1, 79612500), (2, 39806250), (3, 26537500), (4, 19903125), (5, 15922500), (6, 13268750), (10, 7961250), (11, 7237500), (12, 6634375), (15, 5307500), (20, 3980625), (22, 3618750), (25, 3184500), (30, 2653750), (33, 2412500), (44, 1809375), (50, 1592250), (55, 1447500), (60, 1326875), (66, 1206250), (75, 1061500), (100, 796125), (110, 723750), (125, 636900), (132, 603125), (150, 530750), (165, 482500), (193, 412500), (220, 361875), (250, 318450), (275, 289500), (300, 265375), (330, 241250), (375, 212300), (386, 206250), (500, 159225), (550, 144750), (579, 137500), (625, 127380), (660, 120625), (750, 106150), (772, 103125), (825, 96500), (965, 82500), (1100, 72375), (1158, 68750), (1250, 63690), (1375, 57900), (1500, 53075), (1650, 48250), (1875, 42460), (1930, 41250), (2123, 37500), (2316, 34375), (2500, 31845), (2750, 28950), (2895, 27500), (3125, 25476), (3300, 24125), (3750, 21230), (3860, 20625), (4125, 19300), (4246, 18750), (4825, 16500), (5500, 14475), (5790, 13750), (6250, 12738), (6369, 12500), (6875, 11580), (7500, 10615), (8250, 9650), (8492, 9375)]