149121960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5623}}^1$

素因数の和:5667

約数の個数: 128

約数和(自身を含む): 510209280

約数和(自身を除く): 361087320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 17, 20, 24, 26, 30, 34, 39, 40, 51, 52, 60, 65, 68, 78, 85, 102, 104, 120, 130, 136, 156, 170, 195, 204, 221, 255, 260, 312, 340, 390, 408, 442, 510, 520, 663, 680, 780, 884, 1020, 1105, 1326, 1560, 1768, 2040, 2210, 2652, 3315, 4420, 5304, 5623, 6630, 8840, 11246, 13260, 16869, 22492, 26520, 28115, 33738, 44984, 56230, 67476, 73099, 84345, 95591, 112460, 134952, 146198, 168690, 191182, 219297, 224920, 286773, 292396, 337380, 365495, 382364, 438594, 477955, 573546, 584792, 674760, 730990, 764728, 877188, 955910, 1096485, 1147092, 1242683, 1433865, 1461980, 1754376, 1911820, 2192970, 2294184, 2485366, 2867730, 2923960, 3728049, 3823640, 4385940, 4970732, 5735460, 6213415, 7456098, 8771880, 9941464, 11470920, 12426830, 14912196, 18640245, 24853660, 29824392, 37280490, 49707320, 74560980, 149121960]

約数ペア:

[(1, 149121960), (2, 74560980), (3, 49707320), (4, 37280490), (5, 29824392), (6, 24853660), (8, 18640245), (10, 14912196), (12, 12426830), (13, 11470920), (15, 9941464), (17, 8771880), (20, 7456098), (24, 6213415), (26, 5735460), (30, 4970732), (34, 4385940), (39, 3823640), (40, 3728049), (51, 2923960), (52, 2867730), (60, 2485366), (65, 2294184), (68, 2192970), (78, 1911820), (85, 1754376), (102, 1461980), (104, 1433865), (120, 1242683), (130, 1147092), (136, 1096485), (156, 955910), (170, 877188), (195, 764728), (204, 730990), (221, 674760), (255, 584792), (260, 573546), (312, 477955), (340, 438594), (390, 382364), (408, 365495), (442, 337380), (510, 292396), (520, 286773), (663, 224920), (680, 219297), (780, 191182), (884, 168690), (1020, 146198), (1105, 134952), (1326, 112460), (1560, 95591), (1768, 84345), (2040, 73099), (2210, 67476), (2652, 56230), (3315, 44984), (4420, 33738), (5304, 28115), (5623, 26520), (6630, 22492), (8840, 16869), (11246, 13260)]