137493960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67399}}^1$

素因数の和:67430

約数の個数: 64

約数和(自身を含む): 436752000

約数和(自身を除く): 299258040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 67399, 134798, 202197, 269596, 336995, 404394, 539192, 673990, 808788, 1010985, 1145783, 1347980, 1617576, 2021970, 2291566, 2695960, 3437349, 4043940, 4583132, 5728915, 6874698, 8087880, 9166264, 11457830, 13749396, 17186745, 22915660, 27498792, 34373490, 45831320, 68746980, 137493960]

約数ペア:

[(1, 137493960), (2, 68746980), (3, 45831320), (4, 34373490), (5, 27498792), (6, 22915660), (8, 17186745), (10, 13749396), (12, 11457830), (15, 9166264), (17, 8087880), (20, 6874698), (24, 5728915), (30, 4583132), (34, 4043940), (40, 3437349), (51, 2695960), (60, 2291566), (68, 2021970), (85, 1617576), (102, 1347980), (120, 1145783), (136, 1010985), (170, 808788), (204, 673990), (255, 539192), (340, 404394), (408, 336995), (510, 269596), (680, 202197), (1020, 134798), (2040, 67399)]