151478000

素因数分解:

$2^4\times 5^3\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1$

素因数の和:172

約数の個数: 160

約数和(自身を含む): 396938880

約数和(自身を除く): 245460880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 37, 40, 46, 50, 74, 80, 89, 92, 100, 115, 125, 148, 178, 184, 185, 200, 230, 250, 296, 356, 368, 370, 400, 445, 460, 500, 575, 592, 712, 740, 851, 890, 920, 925, 1000, 1150, 1424, 1480, 1702, 1780, 1840, 1850, 2000, 2047, 2225, 2300, 2875, 2960, 3293, 3404, 3560, 3700, 4094, 4255, 4450, 4600, 4625, 5750, 6586, 6808, 7120, 7400, 8188, 8510, 8900, 9200, 9250, 10235, 11125, 11500, 13172, 13616, 14800, 16376, 16465, 17020, 17800, 18500, 20470, 21275, 22250, 23000, 26344, 32752, 32930, 34040, 35600, 37000, 40940, 42550, 44500, 46000, 51175, 52688, 65860, 68080, 74000, 75739, 81880, 82325, 85100, 89000, 102350, 106375, 131720, 151478, 163760, 164650, 170200, 178000, 204700, 212750, 255875, 263440, 302956, 329300, 340400, 378695, 409400, 411625, 425500, 511750, 605912, 658600, 757390, 818800, 823250, 851000, 1023500, 1211824, 1317200, 1514780, 1646500, 1702000, 1893475, 2047000, 3029560, 3293000, 3786950, 4094000, 6059120, 6586000, 7573900, 9467375, 15147800, 18934750, 30295600, 37869500, 75739000, 151478000]

約数ペア:

[(1, 151478000), (2, 75739000), (4, 37869500), (5, 30295600), (8, 18934750), (10, 15147800), (16, 9467375), (20, 7573900), (23, 6586000), (25, 6059120), (37, 4094000), (40, 3786950), (46, 3293000), (50, 3029560), (74, 2047000), (80, 1893475), (89, 1702000), (92, 1646500), (100, 1514780), (115, 1317200), (125, 1211824), (148, 1023500), (178, 851000), (184, 823250), (185, 818800), (200, 757390), (230, 658600), (250, 605912), (296, 511750), (356, 425500), (368, 411625), (370, 409400), (400, 378695), (445, 340400), (460, 329300), (500, 302956), (575, 263440), (592, 255875), (712, 212750), (740, 204700), (851, 178000), (890, 170200), (920, 164650), (925, 163760), (1000, 151478), (1150, 131720), (1424, 106375), (1480, 102350), (1702, 89000), (1780, 85100), (1840, 82325), (1850, 81880), (2000, 75739), (2047, 74000), (2225, 68080), (2300, 65860), (2875, 52688), (2960, 51175), (3293, 46000), (3404, 44500), (3560, 42550), (3700, 40940), (4094, 37000), (4255, 35600), (4450, 34040), (4600, 32930), (4625, 32752), (5750, 26344), (6586, 23000), (6808, 22250), (7120, 21275), (7400, 20470), (8188, 18500), (8510, 17800), (8900, 17020), (9200, 16465), (9250, 16376), (10235, 14800), (11125, 13616), (11500, 13172)]