66903200

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{919}}^1$

素因数の和:959

約数の個数: 144

約数和(自身を含む): 201237120

約数和(自身を除く): 134333920

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 32, 35, 40, 50, 52, 56, 65, 70, 80, 91, 100, 104, 112, 130, 140, 160, 175, 182, 200, 208, 224, 260, 280, 325, 350, 364, 400, 416, 455, 520, 560, 650, 700, 728, 800, 910, 919, 1040, 1120, 1300, 1400, 1456, 1820, 1838, 2080, 2275, 2600, 2800, 2912, 3640, 3676, 4550, 4595, 5200, 5600, 6433, 7280, 7352, 9100, 9190, 10400, 11947, 12866, 14560, 14704, 18200, 18380, 22975, 23894, 25732, 29408, 32165, 36400, 36760, 45950, 47788, 51464, 59735, 64330, 72800, 73520, 83629, 91900, 95576, 102928, 119470, 128660, 147040, 160825, 167258, 183800, 191152, 205856, 238940, 257320, 298675, 321650, 334516, 367600, 382304, 418145, 477880, 514640, 597350, 643300, 669032, 735200, 836290, 955760, 1029280, 1194700, 1286600, 1338064, 1672580, 1911520, 2090725, 2389400, 2573200, 2676128, 3345160, 4181450, 4778800, 5146400, 6690320, 8362900, 9557600, 13380640, 16725800, 33451600, 66903200]

約数ペア:

[(1, 66903200), (2, 33451600), (4, 16725800), (5, 13380640), (7, 9557600), (8, 8362900), (10, 6690320), (13, 5146400), (14, 4778800), (16, 4181450), (20, 3345160), (25, 2676128), (26, 2573200), (28, 2389400), (32, 2090725), (35, 1911520), (40, 1672580), (50, 1338064), (52, 1286600), (56, 1194700), (65, 1029280), (70, 955760), (80, 836290), (91, 735200), (100, 669032), (104, 643300), (112, 597350), (130, 514640), (140, 477880), (160, 418145), (175, 382304), (182, 367600), (200, 334516), (208, 321650), (224, 298675), (260, 257320), (280, 238940), (325, 205856), (350, 191152), (364, 183800), (400, 167258), (416, 160825), (455, 147040), (520, 128660), (560, 119470), (650, 102928), (700, 95576), (728, 91900), (800, 83629), (910, 73520), (919, 72800), (1040, 64330), (1120, 59735), (1300, 51464), (1400, 47788), (1456, 45950), (1820, 36760), (1838, 36400), (2080, 32165), (2275, 29408), (2600, 25732), (2800, 23894), (2912, 22975), (3640, 18380), (3676, 18200), (4550, 14704), (4595, 14560), (5200, 12866), (5600, 11947), (6433, 10400), (7280, 9190), (7352, 9100)]