137144940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{379}}^1$

素因数の和:591

約数の個数: 96

約数和(自身を含む): 397850880

約数和(自身を除く): 260705940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 163, 185, 222, 326, 370, 379, 444, 489, 555, 652, 740, 758, 815, 978, 1110, 1137, 1516, 1630, 1895, 1956, 2220, 2274, 2445, 3260, 3790, 4548, 4890, 5685, 6031, 7580, 9780, 11370, 12062, 14023, 18093, 22740, 24124, 28046, 30155, 36186, 42069, 56092, 60310, 61777, 70115, 72372, 84138, 90465, 120620, 123554, 140230, 168276, 180930, 185331, 210345, 247108, 280460, 308885, 361860, 370662, 420690, 617770, 741324, 841380, 926655, 1235540, 1853310, 2285749, 3706620, 4571498, 6857247, 9142996, 11428745, 13714494, 22857490, 27428988, 34286235, 45714980, 68572470, 137144940]

約数ペア:

[(1, 137144940), (2, 68572470), (3, 45714980), (4, 34286235), (5, 27428988), (6, 22857490), (10, 13714494), (12, 11428745), (15, 9142996), (20, 6857247), (30, 4571498), (37, 3706620), (60, 2285749), (74, 1853310), (111, 1235540), (148, 926655), (163, 841380), (185, 741324), (222, 617770), (326, 420690), (370, 370662), (379, 361860), (444, 308885), (489, 280460), (555, 247108), (652, 210345), (740, 185331), (758, 180930), (815, 168276), (978, 140230), (1110, 123554), (1137, 120620), (1516, 90465), (1630, 84138), (1895, 72372), (1956, 70115), (2220, 61777), (2274, 60310), (2445, 56092), (3260, 42069), (3790, 36186), (4548, 30155), (4890, 28046), (5685, 24124), (6031, 22740), (7580, 18093), (9780, 14023), (11370, 12062)]