147401800

素因数分解:

$2^3\times 5^2\times 7^2\times {\mathrm{13}}^2\times {\mathrm{89}}^1$

素因数の和:145

約数の個数: 216

約数和(自身を含む): 436537350

約数和(自身を除く): 289135550

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 25, 26, 28, 35, 40, 49, 50, 52, 56, 65, 70, 89, 91, 98, 100, 104, 130, 140, 169, 175, 178, 182, 196, 200, 245, 260, 280, 325, 338, 350, 356, 364, 392, 445, 455, 490, 520, 623, 637, 650, 676, 700, 712, 728, 845, 890, 910, 980, 1157, 1183, 1225, 1246, 1274, 1300, 1352, 1400, 1690, 1780, 1820, 1960, 2225, 2275, 2314, 2366, 2450, 2492, 2548, 2600, 3115, 3185, 3380, 3560, 3640, 4225, 4361, 4450, 4550, 4628, 4732, 4900, 4984, 5096, 5785, 5915, 6230, 6370, 6760, 8099, 8281, 8450, 8722, 8900, 9100, 9256, 9464, 9800, 11570, 11830, 12460, 12740, 15041, 15575, 15925, 16198, 16562, 16900, 17444, 17800, 18200, 21805, 23140, 23660, 24920, 25480, 28925, 29575, 30082, 31150, 31850, 32396, 33124, 33800, 34888, 40495, 41405, 43610, 46280, 47320, 56693, 57850, 59150, 60164, 62300, 63700, 64792, 66248, 75205, 80990, 82810, 87220, 105287, 109025, 113386, 115700, 118300, 120328, 124600, 127400, 150410, 161980, 165620, 174440, 202475, 207025, 210574, 218050, 226772, 231400, 236600, 283465, 300820, 323960, 331240, 376025, 404950, 414050, 421148, 436100, 453544, 526435, 566930, 601640, 737009, 752050, 809900, 828100, 842296, 872200, 1052870, 1133860, 1417325, 1474018, 1504100, 1619800, 1656200, 2105740, 2267720, 2632175, 2834650, 2948036, 3008200, 3685045, 4211480, 5264350, 5669300, 5896072, 7370090, 10528700, 11338600, 14740180, 18425225, 21057400, 29480360, 36850450, 73700900, 147401800]

約数ペア:

[(1, 147401800), (2, 73700900), (4, 36850450), (5, 29480360), (7, 21057400), (8, 18425225), (10, 14740180), (13, 11338600), (14, 10528700), (20, 7370090), (25, 5896072), (26, 5669300), (28, 5264350), (35, 4211480), (40, 3685045), (49, 3008200), (50, 2948036), (52, 2834650), (56, 2632175), (65, 2267720), (70, 2105740), (89, 1656200), (91, 1619800), (98, 1504100), (100, 1474018), (104, 1417325), (130, 1133860), (140, 1052870), (169, 872200), (175, 842296), (178, 828100), (182, 809900), (196, 752050), (200, 737009), (245, 601640), (260, 566930), (280, 526435), (325, 453544), (338, 436100), (350, 421148), (356, 414050), (364, 404950), (392, 376025), (445, 331240), (455, 323960), (490, 300820), (520, 283465), (623, 236600), (637, 231400), (650, 226772), (676, 218050), (700, 210574), (712, 207025), (728, 202475), (845, 174440), (890, 165620), (910, 161980), (980, 150410), (1157, 127400), (1183, 124600), (1225, 120328), (1246, 118300), (1274, 115700), (1300, 113386), (1352, 109025), (1400, 105287), (1690, 87220), (1780, 82810), (1820, 80990), (1960, 75205), (2225, 66248), (2275, 64792), (2314, 63700), (2366, 62300), (2450, 60164), (2492, 59150), (2548, 57850), (2600, 56693), (3115, 47320), (3185, 46280), (3380, 43610), (3560, 41405), (3640, 40495), (4225, 34888), (4361, 33800), (4450, 33124), (4550, 32396), (4628, 31850), (4732, 31150), (4900, 30082), (4984, 29575), (5096, 28925), (5785, 25480), (5915, 24920), (6230, 23660), (6370, 23140), (6760, 21805), (8099, 18200), (8281, 17800), (8450, 17444), (8722, 16900), (8900, 16562), (9100, 16198), (9256, 15925), (9464, 15575), (9800, 15041), (11570, 12740), (11830, 12460)]