155052660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{2293}}^1$

素因数の和:2342

約数の個数: 144

約数和(自身を含む): 527216256

約数和(自身を除く): 372163596

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 35, 42, 46, 49, 60, 69, 70, 84, 92, 98, 105, 115, 138, 140, 147, 161, 196, 210, 230, 245, 276, 294, 322, 345, 420, 460, 483, 490, 588, 644, 690, 735, 805, 966, 980, 1127, 1380, 1470, 1610, 1932, 2254, 2293, 2415, 2940, 3220, 3381, 4508, 4586, 4830, 5635, 6762, 6879, 9172, 9660, 11270, 11465, 13524, 13758, 16051, 16905, 22540, 22930, 27516, 32102, 33810, 34395, 45860, 48153, 52739, 64204, 67620, 68790, 80255, 96306, 105478, 112357, 137580, 158217, 160510, 192612, 210956, 224714, 240765, 263695, 316434, 321020, 337071, 369173, 449428, 481530, 527390, 561785, 632868, 674142, 738346, 791085, 963060, 1054780, 1107519, 1123570, 1348284, 1476692, 1582170, 1685355, 1845865, 2215038, 2247140, 2584211, 3164340, 3370710, 3691730, 4430076, 5168422, 5537595, 6741420, 7383460, 7752633, 10336844, 11075190, 12921055, 15505266, 22150380, 25842110, 31010532, 38763165, 51684220, 77526330, 155052660]

約数ペア:

[(1, 155052660), (2, 77526330), (3, 51684220), (4, 38763165), (5, 31010532), (6, 25842110), (7, 22150380), (10, 15505266), (12, 12921055), (14, 11075190), (15, 10336844), (20, 7752633), (21, 7383460), (23, 6741420), (28, 5537595), (30, 5168422), (35, 4430076), (42, 3691730), (46, 3370710), (49, 3164340), (60, 2584211), (69, 2247140), (70, 2215038), (84, 1845865), (92, 1685355), (98, 1582170), (105, 1476692), (115, 1348284), (138, 1123570), (140, 1107519), (147, 1054780), (161, 963060), (196, 791085), (210, 738346), (230, 674142), (245, 632868), (276, 561785), (294, 527390), (322, 481530), (345, 449428), (420, 369173), (460, 337071), (483, 321020), (490, 316434), (588, 263695), (644, 240765), (690, 224714), (735, 210956), (805, 192612), (966, 160510), (980, 158217), (1127, 137580), (1380, 112357), (1470, 105478), (1610, 96306), (1932, 80255), (2254, 68790), (2293, 67620), (2415, 64204), (2940, 52739), (3220, 48153), (3381, 45860), (4508, 34395), (4586, 33810), (4830, 32102), (5635, 27516), (6762, 22930), (6879, 22540), (9172, 16905), (9660, 16051), (11270, 13758), (11465, 13524)]