422839260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1\times {\mathrm{331}}^1$

素因数の和:544

約数の個数: 144

約数和(自身を含む): 1322560512

約数和(自身を除く): 899721252

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 47, 60, 90, 94, 141, 151, 180, 188, 235, 282, 302, 331, 423, 453, 470, 564, 604, 662, 705, 755, 846, 906, 940, 993, 1324, 1359, 1410, 1510, 1655, 1692, 1812, 1986, 2115, 2265, 2718, 2820, 2979, 3020, 3310, 3972, 4230, 4530, 4965, 5436, 5958, 6620, 6795, 7097, 8460, 9060, 9930, 11916, 13590, 14194, 14895, 15557, 19860, 21291, 27180, 28388, 29790, 31114, 35485, 42582, 46671, 49981, 59580, 62228, 63873, 70970, 77785, 85164, 93342, 99962, 106455, 127746, 140013, 141940, 149943, 155570, 186684, 199924, 212910, 233355, 249905, 255492, 280026, 299886, 311140, 319365, 425820, 449829, 466710, 499810, 560052, 599772, 638730, 700065, 749715, 899658, 933420, 999620, 1277460, 1400130, 1499430, 1799316, 2249145, 2349107, 2800260, 2998860, 4498290, 4698214, 7047321, 8996580, 9396428, 11745535, 14094642, 21141963, 23491070, 28189284, 35236605, 42283926, 46982140, 70473210, 84567852, 105709815, 140946420, 211419630, 422839260]

約数ペア:

[(1, 422839260), (2, 211419630), (3, 140946420), (4, 105709815), (5, 84567852), (6, 70473210), (9, 46982140), (10, 42283926), (12, 35236605), (15, 28189284), (18, 23491070), (20, 21141963), (30, 14094642), (36, 11745535), (45, 9396428), (47, 8996580), (60, 7047321), (90, 4698214), (94, 4498290), (141, 2998860), (151, 2800260), (180, 2349107), (188, 2249145), (235, 1799316), (282, 1499430), (302, 1400130), (331, 1277460), (423, 999620), (453, 933420), (470, 899658), (564, 749715), (604, 700065), (662, 638730), (705, 599772), (755, 560052), (846, 499810), (906, 466710), (940, 449829), (993, 425820), (1324, 319365), (1359, 311140), (1410, 299886), (1510, 280026), (1655, 255492), (1692, 249905), (1812, 233355), (1986, 212910), (2115, 199924), (2265, 186684), (2718, 155570), (2820, 149943), (2979, 141940), (3020, 140013), (3310, 127746), (3972, 106455), (4230, 99962), (4530, 93342), (4965, 85164), (5436, 77785), (5958, 70970), (6620, 63873), (6795, 62228), (7097, 59580), (8460, 49981), (9060, 46671), (9930, 42582), (11916, 35485), (13590, 31114), (14194, 29790), (14895, 28388), (15557, 27180), (19860, 21291)]