87774570

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1471}}^1$

素因数の和:1517

約数の個数: 128

約数和(自身を含む): 267079680

約数和(自身を除く): 179305110

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 26, 27, 30, 34, 39, 45, 51, 54, 65, 78, 85, 90, 102, 117, 130, 135, 153, 170, 195, 221, 234, 255, 270, 306, 351, 390, 442, 459, 510, 585, 663, 702, 765, 918, 1105, 1170, 1326, 1471, 1530, 1755, 1989, 2210, 2295, 2942, 3315, 3510, 3978, 4413, 4590, 5967, 6630, 7355, 8826, 9945, 11934, 13239, 14710, 19123, 19890, 22065, 25007, 26478, 29835, 38246, 39717, 44130, 50014, 57369, 59670, 66195, 75021, 79434, 95615, 114738, 125035, 132390, 150042, 172107, 191230, 198585, 225063, 250070, 286845, 325091, 344214, 375105, 397170, 450126, 516321, 573690, 650182, 675189, 750210, 860535, 975273, 1032642, 1125315, 1350378, 1625455, 1721070, 1950546, 2250630, 2581605, 2925819, 3250910, 3375945, 4876365, 5163210, 5851638, 6751890, 8777457, 9752730, 14629095, 17554914, 29258190, 43887285, 87774570]

約数ペア:

[(1, 87774570), (2, 43887285), (3, 29258190), (5, 17554914), (6, 14629095), (9, 9752730), (10, 8777457), (13, 6751890), (15, 5851638), (17, 5163210), (18, 4876365), (26, 3375945), (27, 3250910), (30, 2925819), (34, 2581605), (39, 2250630), (45, 1950546), (51, 1721070), (54, 1625455), (65, 1350378), (78, 1125315), (85, 1032642), (90, 975273), (102, 860535), (117, 750210), (130, 675189), (135, 650182), (153, 573690), (170, 516321), (195, 450126), (221, 397170), (234, 375105), (255, 344214), (270, 325091), (306, 286845), (351, 250070), (390, 225063), (442, 198585), (459, 191230), (510, 172107), (585, 150042), (663, 132390), (702, 125035), (765, 114738), (918, 95615), (1105, 79434), (1170, 75021), (1326, 66195), (1471, 59670), (1530, 57369), (1755, 50014), (1989, 44130), (2210, 39717), (2295, 38246), (2942, 29835), (3315, 26478), (3510, 25007), (3978, 22065), (4413, 19890), (4590, 19123), (5967, 14710), (6630, 13239), (7355, 11934), (8826, 9945)]