75071280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{163}}^1$

素因数の和:299

約数の個数: 160

約数和(自身を含む): 248912640

約数和(自身を除く): 173841360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 101, 114, 120, 152, 163, 190, 202, 228, 240, 285, 303, 304, 326, 380, 404, 456, 489, 505, 570, 606, 652, 760, 808, 815, 912, 978, 1010, 1140, 1212, 1304, 1515, 1520, 1616, 1630, 1919, 1956, 2020, 2280, 2424, 2445, 2608, 3030, 3097, 3260, 3838, 3912, 4040, 4560, 4848, 4890, 5757, 6060, 6194, 6520, 7676, 7824, 8080, 9291, 9595, 9780, 11514, 12120, 12388, 13040, 15352, 15485, 16463, 18582, 19190, 19560, 23028, 24240, 24776, 28785, 30704, 30970, 32926, 37164, 38380, 39120, 46056, 46455, 49389, 49552, 57570, 61940, 65852, 74328, 76760, 82315, 92112, 92910, 98778, 115140, 123880, 131704, 148656, 153520, 164630, 185820, 197556, 230280, 246945, 247760, 263408, 312797, 329260, 371640, 395112, 460560, 493890, 625594, 658520, 743280, 790224, 938391, 987780, 1251188, 1317040, 1563985, 1876782, 1975560, 2502376, 3127970, 3753564, 3951120, 4691955, 5004752, 6255940, 7507128, 9383910, 12511880, 15014256, 18767820, 25023760, 37535640, 75071280]

約数ペア:

[(1, 75071280), (2, 37535640), (3, 25023760), (4, 18767820), (5, 15014256), (6, 12511880), (8, 9383910), (10, 7507128), (12, 6255940), (15, 5004752), (16, 4691955), (19, 3951120), (20, 3753564), (24, 3127970), (30, 2502376), (38, 1975560), (40, 1876782), (48, 1563985), (57, 1317040), (60, 1251188), (76, 987780), (80, 938391), (95, 790224), (101, 743280), (114, 658520), (120, 625594), (152, 493890), (163, 460560), (190, 395112), (202, 371640), (228, 329260), (240, 312797), (285, 263408), (303, 247760), (304, 246945), (326, 230280), (380, 197556), (404, 185820), (456, 164630), (489, 153520), (505, 148656), (570, 131704), (606, 123880), (652, 115140), (760, 98778), (808, 92910), (815, 92112), (912, 82315), (978, 76760), (1010, 74328), (1140, 65852), (1212, 61940), (1304, 57570), (1515, 49552), (1520, 49389), (1616, 46455), (1630, 46056), (1919, 39120), (1956, 38380), (2020, 37164), (2280, 32926), (2424, 30970), (2445, 30704), (2608, 28785), (3030, 24776), (3097, 24240), (3260, 23028), (3838, 19560), (3912, 19190), (4040, 18582), (4560, 16463), (4848, 15485), (4890, 15352), (5757, 13040), (6060, 12388), (6194, 12120), (6520, 11514), (7676, 9780), (7824, 9595), (8080, 9291)]