186785460

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{20347}}^1$

素因数の和:20382

約数の個数: 96

約数和(自身を含む): 615323520

約数和(自身を除く): 428538060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 68, 85, 90, 102, 108, 135, 153, 170, 180, 204, 255, 270, 306, 340, 459, 510, 540, 612, 765, 918, 1020, 1530, 1836, 2295, 3060, 4590, 9180, 20347, 40694, 61041, 81388, 101735, 122082, 183123, 203470, 244164, 305205, 345899, 366246, 406940, 549369, 610410, 691798, 732492, 915615, 1037697, 1098738, 1220820, 1383596, 1729495, 1831230, 2075394, 2197476, 2746845, 3113091, 3458990, 3662460, 4150788, 5188485, 5493690, 6226182, 6917980, 9339273, 10376970, 10987380, 12452364, 15565455, 18678546, 20753940, 31130910, 37357092, 46696365, 62261820, 93392730, 186785460]

約数ペア:

[(1, 186785460), (2, 93392730), (3, 62261820), (4, 46696365), (5, 37357092), (6, 31130910), (9, 20753940), (10, 18678546), (12, 15565455), (15, 12452364), (17, 10987380), (18, 10376970), (20, 9339273), (27, 6917980), (30, 6226182), (34, 5493690), (36, 5188485), (45, 4150788), (51, 3662460), (54, 3458990), (60, 3113091), (68, 2746845), (85, 2197476), (90, 2075394), (102, 1831230), (108, 1729495), (135, 1383596), (153, 1220820), (170, 1098738), (180, 1037697), (204, 915615), (255, 732492), (270, 691798), (306, 610410), (340, 549369), (459, 406940), (510, 366246), (540, 345899), (612, 305205), (765, 244164), (918, 203470), (1020, 183123), (1530, 122082), (1836, 101735), (2295, 81388), (3060, 61041), (4590, 40694), (9180, 20347)]