55041480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{619}}^1$

素因数の和:668

約数の個数: 192

約数和(自身を含む): 203112000

約数和(自身を除く): 148070520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 19, 20, 24, 26, 30, 36, 38, 39, 40, 45, 52, 57, 60, 65, 72, 76, 78, 90, 95, 104, 114, 117, 120, 130, 152, 156, 171, 180, 190, 195, 228, 234, 247, 260, 285, 312, 342, 360, 380, 390, 456, 468, 494, 520, 570, 585, 619, 684, 741, 760, 780, 855, 936, 988, 1140, 1170, 1235, 1238, 1368, 1482, 1560, 1710, 1857, 1976, 2223, 2280, 2340, 2470, 2476, 2964, 3095, 3420, 3705, 3714, 4446, 4680, 4940, 4952, 5571, 5928, 6190, 6840, 7410, 7428, 8047, 8892, 9285, 9880, 11115, 11142, 11761, 12380, 14820, 14856, 16094, 17784, 18570, 22230, 22284, 23522, 24141, 24760, 27855, 29640, 32188, 35283, 37140, 40235, 44460, 44568, 47044, 48282, 55710, 58805, 64376, 70566, 72423, 74280, 80470, 88920, 94088, 96564, 105849, 111420, 117610, 120705, 141132, 144846, 152893, 160940, 176415, 193128, 211698, 222840, 235220, 241410, 282264, 289692, 305786, 321880, 352830, 362115, 423396, 458679, 470440, 482820, 529245, 579384, 611572, 705660, 724230, 764465, 846792, 917358, 965640, 1058490, 1223144, 1376037, 1411320, 1448460, 1528930, 1834716, 2116980, 2293395, 2752074, 2896920, 3057860, 3669432, 4233960, 4586790, 5504148, 6115720, 6880185, 9173580, 11008296, 13760370, 18347160, 27520740, 55041480]

約数ペア:

[(1, 55041480), (2, 27520740), (3, 18347160), (4, 13760370), (5, 11008296), (6, 9173580), (8, 6880185), (9, 6115720), (10, 5504148), (12, 4586790), (13, 4233960), (15, 3669432), (18, 3057860), (19, 2896920), (20, 2752074), (24, 2293395), (26, 2116980), (30, 1834716), (36, 1528930), (38, 1448460), (39, 1411320), (40, 1376037), (45, 1223144), (52, 1058490), (57, 965640), (60, 917358), (65, 846792), (72, 764465), (76, 724230), (78, 705660), (90, 611572), (95, 579384), (104, 529245), (114, 482820), (117, 470440), (120, 458679), (130, 423396), (152, 362115), (156, 352830), (171, 321880), (180, 305786), (190, 289692), (195, 282264), (228, 241410), (234, 235220), (247, 222840), (260, 211698), (285, 193128), (312, 176415), (342, 160940), (360, 152893), (380, 144846), (390, 141132), (456, 120705), (468, 117610), (494, 111420), (520, 105849), (570, 96564), (585, 94088), (619, 88920), (684, 80470), (741, 74280), (760, 72423), (780, 70566), (855, 64376), (936, 58805), (988, 55710), (1140, 48282), (1170, 47044), (1235, 44568), (1238, 44460), (1368, 40235), (1482, 37140), (1560, 35283), (1710, 32188), (1857, 29640), (1976, 27855), (2223, 24760), (2280, 24141), (2340, 23522), (2470, 22284), (2476, 22230), (2964, 18570), (3095, 17784), (3420, 16094), (3705, 14856), (3714, 14820), (4446, 12380), (4680, 11761), (4940, 11142), (4952, 11115), (5571, 9880), (5928, 9285), (6190, 8892), (6840, 8047), (7410, 7428)]