138122280

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{7523}}^1$

素因数の和:7560

約数の個数: 128

約数和(自身を含む): 487555200

約数和(自身を除く): 349432920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 51, 54, 60, 68, 72, 85, 90, 102, 108, 120, 135, 136, 153, 170, 180, 204, 216, 255, 270, 306, 340, 360, 408, 459, 510, 540, 612, 680, 765, 918, 1020, 1080, 1224, 1530, 1836, 2040, 2295, 3060, 3672, 4590, 6120, 7523, 9180, 15046, 18360, 22569, 30092, 37615, 45138, 60184, 67707, 75230, 90276, 112845, 127891, 135414, 150460, 180552, 203121, 225690, 255782, 270828, 300920, 338535, 383673, 406242, 451380, 511564, 541656, 639455, 677070, 767346, 812484, 902760, 1015605, 1023128, 1151019, 1278910, 1354140, 1534692, 1624968, 1918365, 2031210, 2302038, 2557820, 2708280, 3069384, 3453057, 3836730, 4062420, 4604076, 5115640, 5755095, 6906114, 7673460, 8124840, 9208152, 11510190, 13812228, 15346920, 17265285, 23020380, 27624456, 34530570, 46040760, 69061140, 138122280]

約数ペア:

[(1, 138122280), (2, 69061140), (3, 46040760), (4, 34530570), (5, 27624456), (6, 23020380), (8, 17265285), (9, 15346920), (10, 13812228), (12, 11510190), (15, 9208152), (17, 8124840), (18, 7673460), (20, 6906114), (24, 5755095), (27, 5115640), (30, 4604076), (34, 4062420), (36, 3836730), (40, 3453057), (45, 3069384), (51, 2708280), (54, 2557820), (60, 2302038), (68, 2031210), (72, 1918365), (85, 1624968), (90, 1534692), (102, 1354140), (108, 1278910), (120, 1151019), (135, 1023128), (136, 1015605), (153, 902760), (170, 812484), (180, 767346), (204, 677070), (216, 639455), (255, 541656), (270, 511564), (306, 451380), (340, 406242), (360, 383673), (408, 338535), (459, 300920), (510, 270828), (540, 255782), (612, 225690), (680, 203121), (765, 180552), (918, 150460), (1020, 135414), (1080, 127891), (1224, 112845), (1530, 90276), (1836, 75230), (2040, 67707), (2295, 60184), (3060, 45138), (3672, 37615), (4590, 30092), (6120, 22569), (7523, 18360), (9180, 15046)]