90735450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:157

約数の個数: 192

約数和(自身を含む): 266649600

約数和(自身を除く): 175914150

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 25, 26, 30, 31, 38, 39, 50, 57, 62, 65, 75, 78, 79, 93, 95, 114, 130, 150, 155, 158, 186, 190, 195, 237, 247, 285, 310, 325, 390, 395, 403, 465, 474, 475, 494, 570, 589, 650, 741, 775, 790, 806, 930, 950, 975, 1027, 1178, 1185, 1209, 1235, 1425, 1482, 1501, 1550, 1767, 1950, 1975, 2015, 2054, 2325, 2370, 2418, 2449, 2470, 2850, 2945, 3002, 3081, 3534, 3705, 3950, 4030, 4503, 4650, 4898, 5135, 5890, 5925, 6045, 6162, 6175, 7347, 7410, 7505, 7657, 8835, 9006, 10075, 10270, 11850, 12090, 12245, 12350, 14694, 14725, 15010, 15314, 15405, 17670, 18525, 19513, 20150, 22515, 22971, 24490, 25675, 29450, 30225, 30810, 31837, 36735, 37050, 37525, 38285, 39026, 44175, 45030, 45942, 46531, 51350, 58539, 60450, 61225, 63674, 73470, 75050, 76570, 77025, 88350, 93062, 95511, 97565, 112575, 114855, 117078, 122450, 139593, 154050, 159185, 183675, 191022, 191425, 195130, 225150, 229710, 232655, 279186, 292695, 318370, 367350, 382850, 465310, 477555, 487825, 574275, 585390, 604903, 697965, 795925, 955110, 975650, 1148550, 1163275, 1209806, 1395930, 1463475, 1591850, 1814709, 2326550, 2387775, 2926950, 3024515, 3489825, 3629418, 4775550, 6049030, 6979650, 9073545, 15122575, 18147090, 30245150, 45367725, 90735450]

約数ペア:

[(1, 90735450), (2, 45367725), (3, 30245150), (5, 18147090), (6, 15122575), (10, 9073545), (13, 6979650), (15, 6049030), (19, 4775550), (25, 3629418), (26, 3489825), (30, 3024515), (31, 2926950), (38, 2387775), (39, 2326550), (50, 1814709), (57, 1591850), (62, 1463475), (65, 1395930), (75, 1209806), (78, 1163275), (79, 1148550), (93, 975650), (95, 955110), (114, 795925), (130, 697965), (150, 604903), (155, 585390), (158, 574275), (186, 487825), (190, 477555), (195, 465310), (237, 382850), (247, 367350), (285, 318370), (310, 292695), (325, 279186), (390, 232655), (395, 229710), (403, 225150), (465, 195130), (474, 191425), (475, 191022), (494, 183675), (570, 159185), (589, 154050), (650, 139593), (741, 122450), (775, 117078), (790, 114855), (806, 112575), (930, 97565), (950, 95511), (975, 93062), (1027, 88350), (1178, 77025), (1185, 76570), (1209, 75050), (1235, 73470), (1425, 63674), (1482, 61225), (1501, 60450), (1550, 58539), (1767, 51350), (1950, 46531), (1975, 45942), (2015, 45030), (2054, 44175), (2325, 39026), (2370, 38285), (2418, 37525), (2449, 37050), (2470, 36735), (2850, 31837), (2945, 30810), (3002, 30225), (3081, 29450), (3534, 25675), (3705, 24490), (3950, 22971), (4030, 22515), (4503, 20150), (4650, 19513), (4898, 18525), (5135, 17670), (5890, 15405), (5925, 15314), (6045, 15010), (6162, 14725), (6175, 14694), (7347, 12350), (7410, 12245), (7505, 12090), (7657, 11850), (8835, 10270), (9006, 10075)]