82562220

素因数分解:

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

素因数の和:669

約数の個数: 192

約数和(自身を含む): 291648000

約数和(自身を除く): 209085780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 26, 27, 30, 36, 38, 39, 45, 52, 54, 57, 60, 65, 76, 78, 90, 95, 108, 114, 117, 130, 135, 156, 171, 180, 190, 195, 228, 234, 247, 260, 270, 285, 342, 351, 380, 390, 468, 494, 513, 540, 570, 585, 619, 684, 702, 741, 780, 855, 988, 1026, 1140, 1170, 1235, 1238, 1404, 1482, 1710, 1755, 1857, 2052, 2223, 2340, 2470, 2476, 2565, 2964, 3095, 3420, 3510, 3705, 3714, 4446, 4940, 5130, 5571, 6190, 6669, 7020, 7410, 7428, 8047, 8892, 9285, 10260, 11115, 11142, 11761, 12380, 13338, 14820, 16094, 16713, 18570, 22230, 22284, 23522, 24141, 26676, 27855, 32188, 33345, 33426, 35283, 37140, 40235, 44460, 47044, 48282, 55710, 58805, 66690, 66852, 70566, 72423, 80470, 83565, 96564, 105849, 111420, 117610, 120705, 133380, 141132, 144846, 152893, 160940, 167130, 176415, 211698, 217269, 235220, 241410, 289692, 305786, 317547, 334260, 352830, 362115, 423396, 434538, 458679, 482820, 529245, 611572, 635094, 705660, 724230, 764465, 869076, 917358, 1058490, 1086345, 1270188, 1376037, 1448460, 1528930, 1587735, 1834716, 2116980, 2172690, 2293395, 2752074, 3057860, 3175470, 4128111, 4345380, 4586790, 5504148, 6350940, 6880185, 8256222, 9173580, 13760370, 16512444, 20640555, 27520740, 41281110, 82562220]

約数ペア:

[(1, 82562220), (2, 41281110), (3, 27520740), (4, 20640555), (5, 16512444), (6, 13760370), (9, 9173580), (10, 8256222), (12, 6880185), (13, 6350940), (15, 5504148), (18, 4586790), (19, 4345380), (20, 4128111), (26, 3175470), (27, 3057860), (30, 2752074), (36, 2293395), (38, 2172690), (39, 2116980), (45, 1834716), (52, 1587735), (54, 1528930), (57, 1448460), (60, 1376037), (65, 1270188), (76, 1086345), (78, 1058490), (90, 917358), (95, 869076), (108, 764465), (114, 724230), (117, 705660), (130, 635094), (135, 611572), (156, 529245), (171, 482820), (180, 458679), (190, 434538), (195, 423396), (228, 362115), (234, 352830), (247, 334260), (260, 317547), (270, 305786), (285, 289692), (342, 241410), (351, 235220), (380, 217269), (390, 211698), (468, 176415), (494, 167130), (513, 160940), (540, 152893), (570, 144846), (585, 141132), (619, 133380), (684, 120705), (702, 117610), (741, 111420), (780, 105849), (855, 96564), (988, 83565), (1026, 80470), (1140, 72423), (1170, 70566), (1235, 66852), (1238, 66690), (1404, 58805), (1482, 55710), (1710, 48282), (1755, 47044), (1857, 44460), (2052, 40235), (2223, 37140), (2340, 35283), (2470, 33426), (2476, 33345), (2565, 32188), (2964, 27855), (3095, 26676), (3420, 24141), (3510, 23522), (3705, 22284), (3714, 22230), (4446, 18570), (4940, 16713), (5130, 16094), (5571, 14820), (6190, 13338), (6669, 12380), (7020, 11761), (7410, 11142), (7428, 11115), (8047, 10260), (8892, 9285)]