30447300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1$

素因数の和:278

約数の個数: 144

約数和(自身を含む): 97896512

約数和(自身を除く): 67449212

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 37, 39, 50, 52, 60, 65, 74, 75, 78, 100, 111, 130, 148, 150, 156, 185, 195, 211, 222, 260, 300, 325, 370, 390, 422, 444, 481, 555, 633, 650, 740, 780, 844, 925, 962, 975, 1055, 1110, 1266, 1300, 1443, 1850, 1924, 1950, 2110, 2220, 2405, 2532, 2743, 2775, 2886, 3165, 3700, 3900, 4220, 4810, 5275, 5486, 5550, 5772, 6330, 7215, 7807, 8229, 9620, 10550, 10972, 11100, 12025, 12660, 13715, 14430, 15614, 15825, 16458, 21100, 23421, 24050, 27430, 28860, 31228, 31650, 32916, 36075, 39035, 41145, 46842, 48100, 54860, 63300, 68575, 72150, 78070, 82290, 93684, 101491, 117105, 137150, 144300, 156140, 164580, 195175, 202982, 205725, 234210, 274300, 304473, 390350, 405964, 411450, 468420, 507455, 585525, 608946, 780700, 822900, 1014910, 1171050, 1217892, 1522365, 2029820, 2342100, 2537275, 3044730, 5074550, 6089460, 7611825, 10149100, 15223650, 30447300]

約数ペア:

[(1, 30447300), (2, 15223650), (3, 10149100), (4, 7611825), (5, 6089460), (6, 5074550), (10, 3044730), (12, 2537275), (13, 2342100), (15, 2029820), (20, 1522365), (25, 1217892), (26, 1171050), (30, 1014910), (37, 822900), (39, 780700), (50, 608946), (52, 585525), (60, 507455), (65, 468420), (74, 411450), (75, 405964), (78, 390350), (100, 304473), (111, 274300), (130, 234210), (148, 205725), (150, 202982), (156, 195175), (185, 164580), (195, 156140), (211, 144300), (222, 137150), (260, 117105), (300, 101491), (325, 93684), (370, 82290), (390, 78070), (422, 72150), (444, 68575), (481, 63300), (555, 54860), (633, 48100), (650, 46842), (740, 41145), (780, 39035), (844, 36075), (925, 32916), (962, 31650), (975, 31228), (1055, 28860), (1110, 27430), (1266, 24050), (1300, 23421), (1443, 21100), (1850, 16458), (1924, 15825), (1950, 15614), (2110, 14430), (2220, 13715), (2405, 12660), (2532, 12025), (2743, 11100), (2775, 10972), (2886, 10550), (3165, 9620), (3700, 8229), (3900, 7807), (4220, 7215), (4810, 6330), (5275, 5772), (5486, 5550)]