147961620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{41}}^2\times {\mathrm{163}}^1$

素因数の和:263

約数の個数: 144

約数和(自身を含む): 474720960

約数和(自身を除く): 326759340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 41, 45, 54, 60, 82, 90, 108, 123, 135, 163, 164, 180, 205, 246, 270, 326, 369, 410, 489, 492, 540, 615, 652, 738, 815, 820, 978, 1107, 1230, 1467, 1476, 1630, 1681, 1845, 1956, 2214, 2445, 2460, 2934, 3260, 3362, 3690, 4401, 4428, 4890, 5043, 5535, 5868, 6683, 6724, 7335, 7380, 8405, 8802, 9780, 10086, 11070, 13366, 14670, 15129, 16810, 17604, 20049, 20172, 22005, 22140, 25215, 26732, 29340, 30258, 33415, 33620, 40098, 44010, 45387, 50430, 60147, 60516, 66830, 75645, 80196, 88020, 90774, 100245, 100860, 120294, 133660, 151290, 180441, 181548, 200490, 226935, 240588, 274003, 300735, 302580, 360882, 400980, 453870, 548006, 601470, 721764, 822009, 902205, 907740, 1096012, 1202940, 1370015, 1644018, 1804410, 2466027, 2740030, 3288036, 3608820, 4110045, 4932054, 5480060, 7398081, 8220090, 9864108, 12330135, 14796162, 16440180, 24660270, 29592324, 36990405, 49320540, 73980810, 147961620]

約数ペア:

[(1, 147961620), (2, 73980810), (3, 49320540), (4, 36990405), (5, 29592324), (6, 24660270), (9, 16440180), (10, 14796162), (12, 12330135), (15, 9864108), (18, 8220090), (20, 7398081), (27, 5480060), (30, 4932054), (36, 4110045), (41, 3608820), (45, 3288036), (54, 2740030), (60, 2466027), (82, 1804410), (90, 1644018), (108, 1370015), (123, 1202940), (135, 1096012), (163, 907740), (164, 902205), (180, 822009), (205, 721764), (246, 601470), (270, 548006), (326, 453870), (369, 400980), (410, 360882), (489, 302580), (492, 300735), (540, 274003), (615, 240588), (652, 226935), (738, 200490), (815, 181548), (820, 180441), (978, 151290), (1107, 133660), (1230, 120294), (1467, 100860), (1476, 100245), (1630, 90774), (1681, 88020), (1845, 80196), (1956, 75645), (2214, 66830), (2445, 60516), (2460, 60147), (2934, 50430), (3260, 45387), (3362, 44010), (3690, 40098), (4401, 33620), (4428, 33415), (4890, 30258), (5043, 29340), (5535, 26732), (5868, 25215), (6683, 22140), (6724, 22005), (7335, 20172), (7380, 20049), (8405, 17604), (8802, 16810), (9780, 15129), (10086, 14670), (11070, 13366)]