118841220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{547}}^1$

素因数の和:650

約数の個数: 144

約数和(自身を含む): 387773568

約数和(自身を除く): 268932348

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 71, 85, 90, 102, 142, 153, 170, 180, 204, 213, 255, 284, 306, 340, 355, 426, 510, 547, 612, 639, 710, 765, 852, 1020, 1065, 1094, 1207, 1278, 1420, 1530, 1641, 2130, 2188, 2414, 2556, 2735, 3060, 3195, 3282, 3621, 4260, 4828, 4923, 5470, 6035, 6390, 6564, 7242, 8205, 9299, 9846, 10863, 10940, 12070, 12780, 14484, 16410, 18105, 18598, 19692, 21726, 24140, 24615, 27897, 32820, 36210, 37196, 38837, 43452, 46495, 49230, 54315, 55794, 72420, 77674, 83691, 92990, 98460, 108630, 111588, 116511, 139485, 155348, 167382, 185980, 194185, 217260, 233022, 278970, 334764, 349533, 388370, 418455, 466044, 557940, 582555, 660229, 699066, 776740, 836910, 1165110, 1320458, 1398132, 1673820, 1747665, 1980687, 2330220, 2640916, 3301145, 3495330, 3961374, 5942061, 6602290, 6990660, 7922748, 9903435, 11884122, 13204580, 19806870, 23768244, 29710305, 39613740, 59420610, 118841220]

約数ペア:

[(1, 118841220), (2, 59420610), (3, 39613740), (4, 29710305), (5, 23768244), (6, 19806870), (9, 13204580), (10, 11884122), (12, 9903435), (15, 7922748), (17, 6990660), (18, 6602290), (20, 5942061), (30, 3961374), (34, 3495330), (36, 3301145), (45, 2640916), (51, 2330220), (60, 1980687), (68, 1747665), (71, 1673820), (85, 1398132), (90, 1320458), (102, 1165110), (142, 836910), (153, 776740), (170, 699066), (180, 660229), (204, 582555), (213, 557940), (255, 466044), (284, 418455), (306, 388370), (340, 349533), (355, 334764), (426, 278970), (510, 233022), (547, 217260), (612, 194185), (639, 185980), (710, 167382), (765, 155348), (852, 139485), (1020, 116511), (1065, 111588), (1094, 108630), (1207, 98460), (1278, 92990), (1420, 83691), (1530, 77674), (1641, 72420), (2130, 55794), (2188, 54315), (2414, 49230), (2556, 46495), (2735, 43452), (3060, 38837), (3195, 37196), (3282, 36210), (3621, 32820), (4260, 27897), (4828, 24615), (4923, 24140), (5470, 21726), (6035, 19692), (6390, 18598), (6564, 18105), (7242, 16410), (8205, 14484), (9299, 12780), (9846, 12070), (10863, 10940)]