91655550

素因数分解:

$2^1\times 3^4\times 5^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:145

約数の個数: 240

約数和(自身を含む): 301400352

約数和(自身を除く): 209744802

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 27, 30, 35, 42, 45, 50, 53, 54, 61, 63, 70, 75, 81, 90, 105, 106, 122, 126, 135, 150, 159, 162, 175, 183, 189, 210, 225, 265, 270, 305, 315, 318, 350, 366, 371, 378, 405, 427, 450, 477, 525, 530, 549, 567, 610, 630, 675, 742, 795, 810, 854, 915, 945, 954, 1050, 1098, 1113, 1134, 1281, 1325, 1350, 1431, 1525, 1575, 1590, 1647, 1830, 1855, 1890, 2025, 2135, 2226, 2385, 2562, 2650, 2745, 2835, 2862, 3050, 3150, 3233, 3294, 3339, 3710, 3843, 3975, 4050, 4270, 4293, 4575, 4725, 4770, 4941, 5490, 5565, 5670, 6405, 6466, 6678, 7155, 7686, 7950, 8235, 8586, 9150, 9275, 9450, 9699, 9882, 10017, 10675, 11130, 11529, 11925, 12810, 13725, 14175, 14310, 16165, 16470, 16695, 18550, 19215, 19398, 20034, 21350, 21465, 22631, 23058, 23850, 24705, 27450, 27825, 28350, 29097, 30051, 32025, 32330, 33390, 34587, 35775, 38430, 41175, 42930, 45262, 48495, 49410, 50085, 55650, 57645, 58194, 60102, 64050, 67893, 69174, 71550, 80825, 82350, 83475, 87291, 96075, 96990, 100170, 107325, 113155, 115290, 123525, 135786, 145485, 150255, 161650, 166950, 172935, 174582, 192150, 203679, 214650, 226310, 242475, 247050, 250425, 261873, 288225, 290970, 300510, 339465, 345870, 407358, 436455, 484950, 500850, 523746, 565775, 576450, 611037, 678930, 727425, 751275, 864675, 872910, 1018395, 1131550, 1222074, 1309365, 1454850, 1502550, 1697325, 1729350, 1833111, 2036790, 2182275, 2618730, 3055185, 3394650, 3666222, 4364550, 5091975, 6110370, 6546825, 9165555, 10183950, 13093650, 15275925, 18331110, 30551850, 45827775, 91655550]

約数ペア:

[(1, 91655550), (2, 45827775), (3, 30551850), (5, 18331110), (6, 15275925), (7, 13093650), (9, 10183950), (10, 9165555), (14, 6546825), (15, 6110370), (18, 5091975), (21, 4364550), (25, 3666222), (27, 3394650), (30, 3055185), (35, 2618730), (42, 2182275), (45, 2036790), (50, 1833111), (53, 1729350), (54, 1697325), (61, 1502550), (63, 1454850), (70, 1309365), (75, 1222074), (81, 1131550), (90, 1018395), (105, 872910), (106, 864675), (122, 751275), (126, 727425), (135, 678930), (150, 611037), (159, 576450), (162, 565775), (175, 523746), (183, 500850), (189, 484950), (210, 436455), (225, 407358), (265, 345870), (270, 339465), (305, 300510), (315, 290970), (318, 288225), (350, 261873), (366, 250425), (371, 247050), (378, 242475), (405, 226310), (427, 214650), (450, 203679), (477, 192150), (525, 174582), (530, 172935), (549, 166950), (567, 161650), (610, 150255), (630, 145485), (675, 135786), (742, 123525), (795, 115290), (810, 113155), (854, 107325), (915, 100170), (945, 96990), (954, 96075), (1050, 87291), (1098, 83475), (1113, 82350), (1134, 80825), (1281, 71550), (1325, 69174), (1350, 67893), (1431, 64050), (1525, 60102), (1575, 58194), (1590, 57645), (1647, 55650), (1830, 50085), (1855, 49410), (1890, 48495), (2025, 45262), (2135, 42930), (2226, 41175), (2385, 38430), (2562, 35775), (2650, 34587), (2745, 33390), (2835, 32330), (2862, 32025), (3050, 30051), (3150, 29097), (3233, 28350), (3294, 27825), (3339, 27450), (3710, 24705), (3843, 23850), (3975, 23058), (4050, 22631), (4270, 21465), (4293, 21350), (4575, 20034), (4725, 19398), (4770, 19215), (4941, 18550), (5490, 16695), (5565, 16470), (5670, 16165), (6405, 14310), (6466, 14175), (6678, 13725), (7155, 12810), (7686, 11925), (7950, 11529), (8235, 11130), (8586, 10675), (9150, 10017), (9275, 9882), (9450, 9699)]