153194220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{239}}^1\times {\mathrm{1187}}^1$

素因数の和:1444

約数の個数: 96

約数和(自身を含む): 479001600

約数和(自身を除く): 325807380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 239, 270, 478, 540, 717, 956, 1187, 1195, 1434, 2151, 2374, 2390, 2868, 3561, 3585, 4302, 4748, 4780, 5935, 6453, 7122, 7170, 8604, 10683, 10755, 11870, 12906, 14244, 14340, 17805, 21366, 21510, 23740, 25812, 32049, 32265, 35610, 42732, 43020, 53415, 64098, 64530, 71220, 106830, 128196, 129060, 160245, 213660, 283693, 320490, 567386, 640980, 851079, 1134772, 1418465, 1702158, 2553237, 2836930, 3404316, 4255395, 5106474, 5673860, 7659711, 8510790, 10212948, 12766185, 15319422, 17021580, 25532370, 30638844, 38298555, 51064740, 76597110, 153194220]

約数ペア:

[(1, 153194220), (2, 76597110), (3, 51064740), (4, 38298555), (5, 30638844), (6, 25532370), (9, 17021580), (10, 15319422), (12, 12766185), (15, 10212948), (18, 8510790), (20, 7659711), (27, 5673860), (30, 5106474), (36, 4255395), (45, 3404316), (54, 2836930), (60, 2553237), (90, 1702158), (108, 1418465), (135, 1134772), (180, 851079), (239, 640980), (270, 567386), (478, 320490), (540, 283693), (717, 213660), (956, 160245), (1187, 129060), (1195, 128196), (1434, 106830), (2151, 71220), (2374, 64530), (2390, 64098), (2868, 53415), (3561, 43020), (3585, 42732), (4302, 35610), (4748, 32265), (4780, 32049), (5935, 25812), (6453, 23740), (7122, 21510), (7170, 21366), (8604, 17805), (10683, 14340), (10755, 14244), (11870, 12906)]