73700900

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{13}}^2\times {\mathrm{89}}^1$

素因数の和:143

約数の個数: 162

約数和(自身を含む): 203717430

約数和(自身を除く): 130016530

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 49, 50, 52, 65, 70, 89, 91, 98, 100, 130, 140, 169, 175, 178, 182, 196, 245, 260, 325, 338, 350, 356, 364, 445, 455, 490, 623, 637, 650, 676, 700, 845, 890, 910, 980, 1157, 1183, 1225, 1246, 1274, 1300, 1690, 1780, 1820, 2225, 2275, 2314, 2366, 2450, 2492, 2548, 3115, 3185, 3380, 4225, 4361, 4450, 4550, 4628, 4732, 4900, 5785, 5915, 6230, 6370, 8099, 8281, 8450, 8722, 8900, 9100, 11570, 11830, 12460, 12740, 15041, 15575, 15925, 16198, 16562, 16900, 17444, 21805, 23140, 23660, 28925, 29575, 30082, 31150, 31850, 32396, 33124, 40495, 41405, 43610, 56693, 57850, 59150, 60164, 62300, 63700, 75205, 80990, 82810, 87220, 105287, 109025, 113386, 115700, 118300, 150410, 161980, 165620, 202475, 207025, 210574, 218050, 226772, 283465, 300820, 376025, 404950, 414050, 421148, 436100, 526435, 566930, 737009, 752050, 809900, 828100, 1052870, 1133860, 1417325, 1474018, 1504100, 2105740, 2632175, 2834650, 2948036, 3685045, 5264350, 5669300, 7370090, 10528700, 14740180, 18425225, 36850450, 73700900]

約数ペア:

[(1, 73700900), (2, 36850450), (4, 18425225), (5, 14740180), (7, 10528700), (10, 7370090), (13, 5669300), (14, 5264350), (20, 3685045), (25, 2948036), (26, 2834650), (28, 2632175), (35, 2105740), (49, 1504100), (50, 1474018), (52, 1417325), (65, 1133860), (70, 1052870), (89, 828100), (91, 809900), (98, 752050), (100, 737009), (130, 566930), (140, 526435), (169, 436100), (175, 421148), (178, 414050), (182, 404950), (196, 376025), (245, 300820), (260, 283465), (325, 226772), (338, 218050), (350, 210574), (356, 207025), (364, 202475), (445, 165620), (455, 161980), (490, 150410), (623, 118300), (637, 115700), (650, 113386), (676, 109025), (700, 105287), (845, 87220), (890, 82810), (910, 80990), (980, 75205), (1157, 63700), (1183, 62300), (1225, 60164), (1246, 59150), (1274, 57850), (1300, 56693), (1690, 43610), (1780, 41405), (1820, 40495), (2225, 33124), (2275, 32396), (2314, 31850), (2366, 31150), (2450, 30082), (2492, 29575), (2548, 28925), (3115, 23660), (3185, 23140), (3380, 21805), (4225, 17444), (4361, 16900), (4450, 16562), (4550, 16198), (4628, 15925), (4732, 15575), (4900, 15041), (5785, 12740), (5915, 12460), (6230, 11830), (6370, 11570), (8099, 9100), (8281, 8900), (8450, 8722)]