102868740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43961}}^1$

素因数の和:43989

約数の個数: 72

約数和(自身を含む): 336045528

約数和(自身を除く): 233176788

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 43961, 87922, 131883, 175844, 219805, 263766, 395649, 439610, 527532, 571493, 659415, 791298, 879220, 1142986, 1318830, 1582596, 1714479, 1978245, 2285972, 2637660, 2857465, 3428958, 3956490, 5143437, 5714930, 6857916, 7912980, 8572395, 10286874, 11429860, 17144790, 20573748, 25717185, 34289580, 51434370, 102868740]

約数ペア:

[(1, 102868740), (2, 51434370), (3, 34289580), (4, 25717185), (5, 20573748), (6, 17144790), (9, 11429860), (10, 10286874), (12, 8572395), (13, 7912980), (15, 6857916), (18, 5714930), (20, 5143437), (26, 3956490), (30, 3428958), (36, 2857465), (39, 2637660), (45, 2285972), (52, 1978245), (60, 1714479), (65, 1582596), (78, 1318830), (90, 1142986), (117, 879220), (130, 791298), (156, 659415), (180, 571493), (195, 527532), (234, 439610), (260, 395649), (390, 263766), (468, 219805), (585, 175844), (780, 131883), (1170, 87922), (2340, 43961)]