87482000

素因数分解:

$2^4\times 5^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:154

約数の個数: 160

約数和(自身を含む): 233985024

約数和(自身を除く): 146503024

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 31, 34, 40, 50, 62, 68, 80, 83, 85, 100, 124, 125, 136, 155, 166, 170, 200, 248, 250, 272, 310, 332, 340, 400, 415, 425, 496, 500, 527, 620, 664, 680, 775, 830, 850, 1000, 1054, 1240, 1328, 1360, 1411, 1550, 1660, 1700, 2000, 2075, 2108, 2125, 2480, 2573, 2635, 2822, 3100, 3320, 3400, 3875, 4150, 4216, 4250, 5146, 5270, 5644, 6200, 6640, 6800, 7055, 7750, 8300, 8432, 8500, 10292, 10375, 10540, 11288, 12400, 12865, 13175, 14110, 15500, 16600, 17000, 20584, 20750, 21080, 22576, 25730, 26350, 28220, 31000, 33200, 34000, 35275, 41168, 41500, 42160, 43741, 51460, 52700, 56440, 62000, 64325, 65875, 70550, 83000, 87482, 102920, 105400, 112880, 128650, 131750, 141100, 166000, 174964, 176375, 205840, 210800, 218705, 257300, 263500, 282200, 321625, 349928, 352750, 437410, 514600, 527000, 564400, 643250, 699856, 705500, 874820, 1029200, 1054000, 1093525, 1286500, 1411000, 1749640, 2187050, 2573000, 2822000, 3499280, 4374100, 5146000, 5467625, 8748200, 10935250, 17496400, 21870500, 43741000, 87482000]

約数ペア:

[(1, 87482000), (2, 43741000), (4, 21870500), (5, 17496400), (8, 10935250), (10, 8748200), (16, 5467625), (17, 5146000), (20, 4374100), (25, 3499280), (31, 2822000), (34, 2573000), (40, 2187050), (50, 1749640), (62, 1411000), (68, 1286500), (80, 1093525), (83, 1054000), (85, 1029200), (100, 874820), (124, 705500), (125, 699856), (136, 643250), (155, 564400), (166, 527000), (170, 514600), (200, 437410), (248, 352750), (250, 349928), (272, 321625), (310, 282200), (332, 263500), (340, 257300), (400, 218705), (415, 210800), (425, 205840), (496, 176375), (500, 174964), (527, 166000), (620, 141100), (664, 131750), (680, 128650), (775, 112880), (830, 105400), (850, 102920), (1000, 87482), (1054, 83000), (1240, 70550), (1328, 65875), (1360, 64325), (1411, 62000), (1550, 56440), (1660, 52700), (1700, 51460), (2000, 43741), (2075, 42160), (2108, 41500), (2125, 41168), (2480, 35275), (2573, 34000), (2635, 33200), (2822, 31000), (3100, 28220), (3320, 26350), (3400, 25730), (3875, 22576), (4150, 21080), (4216, 20750), (4250, 20584), (5146, 17000), (5270, 16600), (5644, 15500), (6200, 14110), (6640, 13175), (6800, 12865), (7055, 12400), (7750, 11288), (8300, 10540), (8432, 10375), (8500, 10292)]