55336860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1$

素因数の和:304

約数の個数: 144

約数和(自身を含む): 177795072

約数和(自身を除く): 122458212

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 47, 60, 62, 90, 93, 94, 124, 141, 155, 180, 186, 188, 211, 235, 279, 282, 310, 372, 422, 423, 465, 470, 558, 564, 620, 633, 705, 844, 846, 930, 940, 1055, 1116, 1266, 1395, 1410, 1457, 1692, 1860, 1899, 2110, 2115, 2532, 2790, 2820, 2914, 3165, 3798, 4220, 4230, 4371, 5580, 5828, 6330, 6541, 7285, 7596, 8460, 8742, 9495, 9917, 12660, 13082, 13113, 14570, 17484, 18990, 19623, 19834, 21855, 26164, 26226, 29140, 29751, 32705, 37980, 39246, 39668, 43710, 49585, 52452, 58869, 59502, 65410, 65565, 78492, 87420, 89253, 98115, 99170, 117738, 119004, 130820, 131130, 148755, 178506, 196230, 198340, 235476, 262260, 294345, 297510, 307427, 357012, 392460, 446265, 588690, 595020, 614854, 892530, 922281, 1177380, 1229708, 1537135, 1785060, 1844562, 2766843, 3074270, 3689124, 4611405, 5533686, 6148540, 9222810, 11067372, 13834215, 18445620, 27668430, 55336860]

約数ペア:

[(1, 55336860), (2, 27668430), (3, 18445620), (4, 13834215), (5, 11067372), (6, 9222810), (9, 6148540), (10, 5533686), (12, 4611405), (15, 3689124), (18, 3074270), (20, 2766843), (30, 1844562), (31, 1785060), (36, 1537135), (45, 1229708), (47, 1177380), (60, 922281), (62, 892530), (90, 614854), (93, 595020), (94, 588690), (124, 446265), (141, 392460), (155, 357012), (180, 307427), (186, 297510), (188, 294345), (211, 262260), (235, 235476), (279, 198340), (282, 196230), (310, 178506), (372, 148755), (422, 131130), (423, 130820), (465, 119004), (470, 117738), (558, 99170), (564, 98115), (620, 89253), (633, 87420), (705, 78492), (844, 65565), (846, 65410), (930, 59502), (940, 58869), (1055, 52452), (1116, 49585), (1266, 43710), (1395, 39668), (1410, 39246), (1457, 37980), (1692, 32705), (1860, 29751), (1899, 29140), (2110, 26226), (2115, 26164), (2532, 21855), (2790, 19834), (2820, 19623), (2914, 18990), (3165, 17484), (3798, 14570), (4220, 13113), (4230, 13082), (4371, 12660), (5580, 9917), (5828, 9495), (6330, 8742), (6541, 8460), (7285, 7596)]