90360900

素因数分解:

$2^2\times 3^3\times 5^2\times 7^2\times {\mathrm{683}}^1$

素因数の和:720

約数の個数: 216

約数和(自身を含む): 338415840

約数和(自身を除く): 248054940

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 27, 28, 30, 35, 36, 42, 45, 49, 50, 54, 60, 63, 70, 75, 84, 90, 98, 100, 105, 108, 126, 135, 140, 147, 150, 175, 180, 189, 196, 210, 225, 245, 252, 270, 294, 300, 315, 350, 378, 420, 441, 450, 490, 525, 540, 588, 630, 675, 683, 700, 735, 756, 882, 900, 945, 980, 1050, 1225, 1260, 1323, 1350, 1366, 1470, 1575, 1764, 1890, 2049, 2100, 2205, 2450, 2646, 2700, 2732, 2940, 3150, 3415, 3675, 3780, 4098, 4410, 4725, 4781, 4900, 5292, 6147, 6300, 6615, 6830, 7350, 8196, 8820, 9450, 9562, 10245, 11025, 12294, 13230, 13660, 14343, 14700, 17075, 18441, 18900, 19124, 20490, 22050, 23905, 24588, 26460, 28686, 30735, 33075, 33467, 34150, 36882, 40980, 43029, 44100, 47810, 51225, 57372, 61470, 66150, 66934, 68300, 71715, 73764, 86058, 92205, 95620, 100401, 102450, 119525, 122940, 129087, 132300, 133868, 143430, 153675, 167335, 172116, 184410, 200802, 204900, 215145, 239050, 258174, 286860, 301203, 307350, 334670, 358575, 368820, 401604, 430290, 461025, 478100, 502005, 516348, 602406, 614700, 645435, 669340, 717150, 836675, 860580, 903609, 922050, 1004010, 1075725, 1204812, 1290870, 1434300, 1506015, 1673350, 1807218, 1844100, 2008020, 2151450, 2510025, 2581740, 3012030, 3227175, 3346700, 3614436, 4302900, 4518045, 5020050, 6024060, 6454350, 7530075, 9036090, 10040100, 12908700, 15060150, 18072180, 22590225, 30120300, 45180450, 90360900]

約数ペア:

[(1, 90360900), (2, 45180450), (3, 30120300), (4, 22590225), (5, 18072180), (6, 15060150), (7, 12908700), (9, 10040100), (10, 9036090), (12, 7530075), (14, 6454350), (15, 6024060), (18, 5020050), (20, 4518045), (21, 4302900), (25, 3614436), (27, 3346700), (28, 3227175), (30, 3012030), (35, 2581740), (36, 2510025), (42, 2151450), (45, 2008020), (49, 1844100), (50, 1807218), (54, 1673350), (60, 1506015), (63, 1434300), (70, 1290870), (75, 1204812), (84, 1075725), (90, 1004010), (98, 922050), (100, 903609), (105, 860580), (108, 836675), (126, 717150), (135, 669340), (140, 645435), (147, 614700), (150, 602406), (175, 516348), (180, 502005), (189, 478100), (196, 461025), (210, 430290), (225, 401604), (245, 368820), (252, 358575), (270, 334670), (294, 307350), (300, 301203), (315, 286860), (350, 258174), (378, 239050), (420, 215145), (441, 204900), (450, 200802), (490, 184410), (525, 172116), (540, 167335), (588, 153675), (630, 143430), (675, 133868), (683, 132300), (700, 129087), (735, 122940), (756, 119525), (882, 102450), (900, 100401), (945, 95620), (980, 92205), (1050, 86058), (1225, 73764), (1260, 71715), (1323, 68300), (1350, 66934), (1366, 66150), (1470, 61470), (1575, 57372), (1764, 51225), (1890, 47810), (2049, 44100), (2100, 43029), (2205, 40980), (2450, 36882), (2646, 34150), (2700, 33467), (2732, 33075), (2940, 30735), (3150, 28686), (3415, 26460), (3675, 24588), (3780, 23905), (4098, 22050), (4410, 20490), (4725, 19124), (4781, 18900), (4900, 18441), (5292, 17075), (6147, 14700), (6300, 14343), (6615, 13660), (6830, 13230), (7350, 12294), (8196, 11025), (8820, 10245), (9450, 9562)]