31383300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{619}}^1$

素因数の和:662

約数の個数: 108

約数和(自身を含む): 98483280

約数和(自身を除く): 67099980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 169, 195, 260, 300, 325, 338, 390, 507, 619, 650, 676, 780, 845, 975, 1014, 1238, 1300, 1690, 1857, 1950, 2028, 2476, 2535, 3095, 3380, 3714, 3900, 4225, 5070, 6190, 7428, 8047, 8450, 9285, 10140, 12380, 12675, 15475, 16094, 16900, 18570, 24141, 25350, 30950, 32188, 37140, 40235, 46425, 48282, 50700, 61900, 80470, 92850, 96564, 104611, 120705, 160940, 185700, 201175, 209222, 241410, 313833, 402350, 418444, 482820, 523055, 603525, 627666, 804700, 1046110, 1207050, 1255332, 1569165, 2092220, 2414100, 2615275, 3138330, 5230550, 6276660, 7845825, 10461100, 15691650, 31383300]

約数ペア:

[(1, 31383300), (2, 15691650), (3, 10461100), (4, 7845825), (5, 6276660), (6, 5230550), (10, 3138330), (12, 2615275), (13, 2414100), (15, 2092220), (20, 1569165), (25, 1255332), (26, 1207050), (30, 1046110), (39, 804700), (50, 627666), (52, 603525), (60, 523055), (65, 482820), (75, 418444), (78, 402350), (100, 313833), (130, 241410), (150, 209222), (156, 201175), (169, 185700), (195, 160940), (260, 120705), (300, 104611), (325, 96564), (338, 92850), (390, 80470), (507, 61900), (619, 50700), (650, 48282), (676, 46425), (780, 40235), (845, 37140), (975, 32188), (1014, 30950), (1238, 25350), (1300, 24141), (1690, 18570), (1857, 16900), (1950, 16094), (2028, 15475), (2476, 12675), (2535, 12380), (3095, 10140), (3380, 9285), (3714, 8450), (3900, 8047), (4225, 7428), (5070, 6190)]