252708570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{331}}^1\times {\mathrm{499}}^1$

素因数の和:860

約数の個数: 96

約数和(自身を含む): 699192000

約数和(自身を除く): 446483430

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 331, 499, 510, 662, 765, 993, 998, 1497, 1530, 1655, 1986, 2495, 2979, 2994, 3310, 4491, 4965, 4990, 5627, 5958, 7485, 8483, 8982, 9930, 11254, 14895, 14970, 16881, 16966, 22455, 25449, 28135, 29790, 33762, 42415, 44910, 50643, 50898, 56270, 76347, 84405, 84830, 101286, 127245, 152694, 165169, 168810, 253215, 254490, 330338, 381735, 495507, 506430, 763470, 825845, 991014, 1486521, 1651690, 2477535, 2807873, 2973042, 4955070, 5615746, 7432605, 8423619, 14039365, 14865210, 16847238, 25270857, 28078730, 42118095, 50541714, 84236190, 126354285, 252708570]

約数ペア:

[(1, 252708570), (2, 126354285), (3, 84236190), (5, 50541714), (6, 42118095), (9, 28078730), (10, 25270857), (15, 16847238), (17, 14865210), (18, 14039365), (30, 8423619), (34, 7432605), (45, 5615746), (51, 4955070), (85, 2973042), (90, 2807873), (102, 2477535), (153, 1651690), (170, 1486521), (255, 991014), (306, 825845), (331, 763470), (499, 506430), (510, 495507), (662, 381735), (765, 330338), (993, 254490), (998, 253215), (1497, 168810), (1530, 165169), (1655, 152694), (1986, 127245), (2495, 101286), (2979, 84830), (2994, 84405), (3310, 76347), (4491, 56270), (4965, 50898), (4990, 50643), (5627, 44910), (5958, 42415), (7485, 33762), (8483, 29790), (8982, 28135), (9930, 25449), (11254, 22455), (14895, 16966), (14970, 16881)]