78473340

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1201}}^1$

素因数の和:1241

約数の個数: 144

約数和(自身を含む): 268574880

約数和(自身を除く): 190101540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 90, 99, 108, 110, 121, 132, 135, 165, 180, 198, 220, 242, 270, 297, 330, 363, 396, 484, 495, 540, 594, 605, 660, 726, 990, 1089, 1188, 1201, 1210, 1452, 1485, 1815, 1980, 2178, 2402, 2420, 2970, 3267, 3603, 3630, 4356, 4804, 5445, 5940, 6005, 6534, 7206, 7260, 10809, 10890, 12010, 13068, 13211, 14412, 16335, 18015, 21618, 21780, 24020, 26422, 32427, 32670, 36030, 39633, 43236, 52844, 54045, 64854, 65340, 66055, 72060, 79266, 108090, 118899, 129708, 132110, 145321, 158532, 162135, 198165, 216180, 237798, 264220, 290642, 324270, 356697, 396330, 435963, 475596, 581284, 594495, 648540, 713394, 726605, 792660, 871926, 1188990, 1307889, 1426788, 1453210, 1743852, 1783485, 2179815, 2377980, 2615778, 2906420, 3566970, 3923667, 4359630, 5231556, 6539445, 7133940, 7847334, 8719260, 13078890, 15694668, 19618335, 26157780, 39236670, 78473340]

約数ペア:

[(1, 78473340), (2, 39236670), (3, 26157780), (4, 19618335), (5, 15694668), (6, 13078890), (9, 8719260), (10, 7847334), (11, 7133940), (12, 6539445), (15, 5231556), (18, 4359630), (20, 3923667), (22, 3566970), (27, 2906420), (30, 2615778), (33, 2377980), (36, 2179815), (44, 1783485), (45, 1743852), (54, 1453210), (55, 1426788), (60, 1307889), (66, 1188990), (90, 871926), (99, 792660), (108, 726605), (110, 713394), (121, 648540), (132, 594495), (135, 581284), (165, 475596), (180, 435963), (198, 396330), (220, 356697), (242, 324270), (270, 290642), (297, 264220), (330, 237798), (363, 216180), (396, 198165), (484, 162135), (495, 158532), (540, 145321), (594, 132110), (605, 129708), (660, 118899), (726, 108090), (990, 79266), (1089, 72060), (1188, 66055), (1201, 65340), (1210, 64854), (1452, 54045), (1485, 52844), (1815, 43236), (1980, 39633), (2178, 36030), (2402, 32670), (2420, 32427), (2970, 26422), (3267, 24020), (3603, 21780), (3630, 21618), (4356, 18015), (4804, 16335), (5445, 14412), (5940, 13211), (6005, 13068), (6534, 12010), (7206, 10890), (7260, 10809)]