15214500

素因数分解:

$2^2\times 3^3\times 5^3\times 7^2\times {\mathrm{23}}^1$

素因数の和:65

約数の個数: 288

約数和(自身を含む): 59754240

約数和(自身を除く): 44539740

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 23, 25, 27, 28, 30, 35, 36, 42, 45, 46, 49, 50, 54, 60, 63, 69, 70, 75, 84, 90, 92, 98, 100, 105, 108, 115, 125, 126, 135, 138, 140, 147, 150, 161, 175, 180, 189, 196, 207, 210, 225, 230, 245, 250, 252, 270, 276, 294, 300, 315, 322, 345, 350, 375, 378, 414, 420, 441, 450, 460, 483, 490, 500, 525, 540, 575, 588, 621, 630, 644, 675, 690, 700, 735, 750, 756, 805, 828, 875, 882, 900, 945, 966, 980, 1035, 1050, 1125, 1127, 1150, 1225, 1242, 1260, 1323, 1350, 1380, 1449, 1470, 1500, 1575, 1610, 1725, 1750, 1764, 1890, 1932, 2070, 2100, 2205, 2250, 2254, 2300, 2415, 2450, 2484, 2625, 2646, 2700, 2875, 2898, 2940, 3105, 3150, 3220, 3375, 3381, 3450, 3500, 3675, 3780, 4025, 4140, 4347, 4410, 4500, 4508, 4725, 4830, 4900, 5175, 5250, 5292, 5635, 5750, 5796, 6125, 6210, 6300, 6615, 6750, 6762, 6900, 7245, 7350, 7875, 8050, 8625, 8694, 8820, 9450, 9660, 10143, 10350, 10500, 11025, 11270, 11500, 12075, 12250, 12420, 13230, 13500, 13524, 14490, 14700, 15525, 15750, 16100, 16905, 17250, 17388, 18375, 18900, 20125, 20286, 20700, 21735, 22050, 22540, 23625, 24150, 24500, 25875, 26460, 28175, 28980, 30429, 31050, 31500, 33075, 33810, 34500, 36225, 36750, 40250, 40572, 43470, 44100, 47250, 48300, 50715, 51750, 55125, 56350, 60375, 60858, 62100, 66150, 67620, 72450, 73500, 77625, 80500, 84525, 86940, 94500, 101430, 103500, 108675, 110250, 112700, 120750, 121716, 132300, 140875, 144900, 152145, 155250, 165375, 169050, 181125, 202860, 217350, 220500, 241500, 253575, 281750, 304290, 310500, 330750, 338100, 362250, 422625, 434700, 507150, 543375, 563500, 608580, 661500, 724500, 760725, 845250, 1014300, 1086750, 1267875, 1521450, 1690500, 2173500, 2535750, 3042900, 3803625, 5071500, 7607250, 15214500]

約数ペア:

[(1, 15214500), (2, 7607250), (3, 5071500), (4, 3803625), (5, 3042900), (6, 2535750), (7, 2173500), (9, 1690500), (10, 1521450), (12, 1267875), (14, 1086750), (15, 1014300), (18, 845250), (20, 760725), (21, 724500), (23, 661500), (25, 608580), (27, 563500), (28, 543375), (30, 507150), (35, 434700), (36, 422625), (42, 362250), (45, 338100), (46, 330750), (49, 310500), (50, 304290), (54, 281750), (60, 253575), (63, 241500), (69, 220500), (70, 217350), (75, 202860), (84, 181125), (90, 169050), (92, 165375), (98, 155250), (100, 152145), (105, 144900), (108, 140875), (115, 132300), (125, 121716), (126, 120750), (135, 112700), (138, 110250), (140, 108675), (147, 103500), (150, 101430), (161, 94500), (175, 86940), (180, 84525), (189, 80500), (196, 77625), (207, 73500), (210, 72450), (225, 67620), (230, 66150), (245, 62100), (250, 60858), (252, 60375), (270, 56350), (276, 55125), (294, 51750), (300, 50715), (315, 48300), (322, 47250), (345, 44100), (350, 43470), (375, 40572), (378, 40250), (414, 36750), (420, 36225), (441, 34500), (450, 33810), (460, 33075), (483, 31500), (490, 31050), (500, 30429), (525, 28980), (540, 28175), (575, 26460), (588, 25875), (621, 24500), (630, 24150), (644, 23625), (675, 22540), (690, 22050), (700, 21735), (735, 20700), (750, 20286), (756, 20125), (805, 18900), (828, 18375), (875, 17388), (882, 17250), (900, 16905), (945, 16100), (966, 15750), (980, 15525), (1035, 14700), (1050, 14490), (1125, 13524), (1127, 13500), (1150, 13230), (1225, 12420), (1242, 12250), (1260, 12075), (1323, 11500), (1350, 11270), (1380, 11025), (1449, 10500), (1470, 10350), (1500, 10143), (1575, 9660), (1610, 9450), (1725, 8820), (1750, 8694), (1764, 8625), (1890, 8050), (1932, 7875), (2070, 7350), (2100, 7245), (2205, 6900), (2250, 6762), (2254, 6750), (2300, 6615), (2415, 6300), (2450, 6210), (2484, 6125), (2625, 5796), (2646, 5750), (2700, 5635), (2875, 5292), (2898, 5250), (2940, 5175), (3105, 4900), (3150, 4830), (3220, 4725), (3375, 4508), (3381, 4500), (3450, 4410), (3500, 4347), (3675, 4140), (3780, 4025)]