342895800

素因数分解:

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

素因数の和:43993

約数の個数: 96

約数和(自身を含む): 1144770480

約数和(自身を除く): 801874680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 75, 78, 100, 104, 120, 130, 150, 156, 195, 200, 260, 300, 312, 325, 390, 520, 600, 650, 780, 975, 1300, 1560, 1950, 2600, 3900, 7800, 43961, 87922, 131883, 175844, 219805, 263766, 351688, 439610, 527532, 571493, 659415, 879220, 1055064, 1099025, 1142986, 1318830, 1714479, 1758440, 2198050, 2285972, 2637660, 2857465, 3297075, 3428958, 4396100, 4571944, 5275320, 5714930, 6594150, 6857916, 8572395, 8792200, 11429860, 13188300, 13715832, 14287325, 17144790, 22859720, 26376600, 28574650, 34289580, 42861975, 57149300, 68579160, 85723950, 114298600, 171447900, 342895800]

約数ペア:

[(1, 342895800), (2, 171447900), (3, 114298600), (4, 85723950), (5, 68579160), (6, 57149300), (8, 42861975), (10, 34289580), (12, 28574650), (13, 26376600), (15, 22859720), (20, 17144790), (24, 14287325), (25, 13715832), (26, 13188300), (30, 11429860), (39, 8792200), (40, 8572395), (50, 6857916), (52, 6594150), (60, 5714930), (65, 5275320), (75, 4571944), (78, 4396100), (100, 3428958), (104, 3297075), (120, 2857465), (130, 2637660), (150, 2285972), (156, 2198050), (195, 1758440), (200, 1714479), (260, 1318830), (300, 1142986), (312, 1099025), (325, 1055064), (390, 879220), (520, 659415), (600, 571493), (650, 527532), (780, 439610), (975, 351688), (1300, 263766), (1560, 219805), (1950, 175844), (2600, 131883), (3900, 87922), (7800, 43961)]