200069040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{26891}}^1$

素因数の和:26938

約数の個数: 80

約数和(自身を含む): 640244736

約数和(自身を除く): 440175696

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 26891, 53782, 80673, 107564, 134455, 161346, 215128, 268910, 322692, 403365, 430256, 537820, 645384, 806730, 833621, 1075640, 1290768, 1613460, 1667242, 2151280, 2500863, 3226920, 3334484, 4168105, 5001726, 6453840, 6668968, 8336210, 10003452, 12504315, 13337936, 16672420, 20006904, 25008630, 33344840, 40013808, 50017260, 66689680, 100034520, 200069040]

約数ペア:

[(1, 200069040), (2, 100034520), (3, 66689680), (4, 50017260), (5, 40013808), (6, 33344840), (8, 25008630), (10, 20006904), (12, 16672420), (15, 13337936), (16, 12504315), (20, 10003452), (24, 8336210), (30, 6668968), (31, 6453840), (40, 5001726), (48, 4168105), (60, 3334484), (62, 3226920), (80, 2500863), (93, 2151280), (120, 1667242), (124, 1613460), (155, 1290768), (186, 1075640), (240, 833621), (248, 806730), (310, 645384), (372, 537820), (465, 430256), (496, 403365), (620, 322692), (744, 268910), (930, 215128), (1240, 161346), (1488, 134455), (1860, 107564), (2480, 80673), (3720, 53782), (7440, 26891)]