73543980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{4523}}^1$

素因数の和:4806

約数の個数: 48

約数和(自身を含む): 206728704

約数和(自身を除く): 133184724

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 271, 542, 813, 1084, 1355, 1626, 2710, 3252, 4065, 4523, 5420, 8130, 9046, 13569, 16260, 18092, 22615, 27138, 45230, 54276, 67845, 90460, 135690, 271380, 1225733, 2451466, 3677199, 4902932, 6128665, 7354398, 12257330, 14708796, 18385995, 24514660, 36771990, 73543980]

約数ペア:

[(1, 73543980), (2, 36771990), (3, 24514660), (4, 18385995), (5, 14708796), (6, 12257330), (10, 7354398), (12, 6128665), (15, 4902932), (20, 3677199), (30, 2451466), (60, 1225733), (271, 271380), (542, 135690), (813, 90460), (1084, 67845), (1355, 54276), (1626, 45230), (2710, 27138), (3252, 22615), (4065, 18092), (4523, 16260), (5420, 13569), (8130, 9046)]