69479000

素因数分解:

$2^3\times 5^3\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:166

約数の個数: 128

約数和(自身を含む): 177577920

約数和(自身を除く): 108098920

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 50, 61, 67, 68, 85, 100, 122, 125, 134, 136, 170, 200, 244, 250, 268, 305, 335, 340, 425, 488, 500, 536, 610, 670, 680, 850, 1000, 1037, 1139, 1220, 1340, 1525, 1675, 1700, 2074, 2125, 2278, 2440, 2680, 3050, 3350, 3400, 4087, 4148, 4250, 4556, 5185, 5695, 6100, 6700, 7625, 8174, 8296, 8375, 8500, 9112, 10370, 11390, 12200, 13400, 15250, 16348, 16750, 17000, 20435, 20740, 22780, 25925, 28475, 30500, 32696, 33500, 40870, 41480, 45560, 51850, 56950, 61000, 67000, 69479, 81740, 102175, 103700, 113900, 129625, 138958, 142375, 163480, 204350, 207400, 227800, 259250, 277916, 284750, 347395, 408700, 510875, 518500, 555832, 569500, 694790, 817400, 1021750, 1037000, 1139000, 1389580, 1736975, 2043500, 2779160, 3473950, 4087000, 6947900, 8684875, 13895800, 17369750, 34739500, 69479000]

約数ペア:

[(1, 69479000), (2, 34739500), (4, 17369750), (5, 13895800), (8, 8684875), (10, 6947900), (17, 4087000), (20, 3473950), (25, 2779160), (34, 2043500), (40, 1736975), (50, 1389580), (61, 1139000), (67, 1037000), (68, 1021750), (85, 817400), (100, 694790), (122, 569500), (125, 555832), (134, 518500), (136, 510875), (170, 408700), (200, 347395), (244, 284750), (250, 277916), (268, 259250), (305, 227800), (335, 207400), (340, 204350), (425, 163480), (488, 142375), (500, 138958), (536, 129625), (610, 113900), (670, 103700), (680, 102175), (850, 81740), (1000, 69479), (1037, 67000), (1139, 61000), (1220, 56950), (1340, 51850), (1525, 45560), (1675, 41480), (1700, 40870), (2074, 33500), (2125, 32696), (2278, 30500), (2440, 28475), (2680, 25925), (3050, 22780), (3350, 20740), (3400, 20435), (4087, 17000), (4148, 16750), (4250, 16348), (4556, 15250), (5185, 13400), (5695, 12200), (6100, 11390), (6700, 10370), (7625, 9112), (8174, 8500), (8296, 8375)]