100540720

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{179}}^1$

素因数の和:275

約数の個数: 160

約数和(自身を含む): 289267200

約数和(自身を除く): 188726480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 34, 35, 40, 56, 59, 68, 70, 80, 85, 112, 118, 119, 136, 140, 170, 179, 236, 238, 272, 280, 295, 340, 358, 413, 472, 476, 560, 590, 595, 680, 716, 826, 895, 944, 952, 1003, 1180, 1190, 1253, 1360, 1432, 1652, 1790, 1904, 2006, 2065, 2360, 2380, 2506, 2864, 3043, 3304, 3580, 4012, 4130, 4720, 4760, 5012, 5015, 6086, 6265, 6608, 7021, 7160, 8024, 8260, 9520, 10024, 10030, 10561, 12172, 12530, 14042, 14320, 15215, 16048, 16520, 20048, 20060, 21122, 21301, 24344, 25060, 28084, 30430, 33040, 35105, 40120, 42244, 42602, 48688, 50120, 52805, 56168, 60860, 70210, 73927, 80240, 84488, 85204, 100240, 105610, 106505, 112336, 121720, 140420, 147854, 168976, 170408, 179537, 211220, 213010, 243440, 280840, 295708, 340816, 359074, 369635, 422440, 426020, 561680, 591416, 718148, 739270, 844880, 852040, 897685, 1182832, 1256759, 1436296, 1478540, 1704080, 1795370, 2513518, 2872592, 2957080, 3590740, 5027036, 5914160, 6283795, 7181480, 10054072, 12567590, 14362960, 20108144, 25135180, 50270360, 100540720]

約数ペア:

[(1, 100540720), (2, 50270360), (4, 25135180), (5, 20108144), (7, 14362960), (8, 12567590), (10, 10054072), (14, 7181480), (16, 6283795), (17, 5914160), (20, 5027036), (28, 3590740), (34, 2957080), (35, 2872592), (40, 2513518), (56, 1795370), (59, 1704080), (68, 1478540), (70, 1436296), (80, 1256759), (85, 1182832), (112, 897685), (118, 852040), (119, 844880), (136, 739270), (140, 718148), (170, 591416), (179, 561680), (236, 426020), (238, 422440), (272, 369635), (280, 359074), (295, 340816), (340, 295708), (358, 280840), (413, 243440), (472, 213010), (476, 211220), (560, 179537), (590, 170408), (595, 168976), (680, 147854), (716, 140420), (826, 121720), (895, 112336), (944, 106505), (952, 105610), (1003, 100240), (1180, 85204), (1190, 84488), (1253, 80240), (1360, 73927), (1432, 70210), (1652, 60860), (1790, 56168), (1904, 52805), (2006, 50120), (2065, 48688), (2360, 42602), (2380, 42244), (2506, 40120), (2864, 35105), (3043, 33040), (3304, 30430), (3580, 28084), (4012, 25060), (4130, 24344), (4720, 21301), (4760, 21122), (5012, 20060), (5015, 20048), (6086, 16520), (6265, 16048), (6608, 15215), (7021, 14320), (7160, 14042), (8024, 12530), (8260, 12172), (9520, 10561), (10024, 10030)]