156916500

素因数分解:

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

素因数の和:667

約数の個数: 144

約数和(自身を含む): 495593280

約数和(自身を除く): 338676780

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, 125, 130, 150, 156, 169, 195, 250, 260, 300, 325, 338, 375, 390, 500, 507, 619, 650, 676, 750, 780, 845, 975, 1014, 1238, 1300, 1500, 1625, 1690, 1857, 1950, 2028, 2476, 2535, 3095, 3250, 3380, 3714, 3900, 4225, 4875, 5070, 6190, 6500, 7428, 8047, 8450, 9285, 9750, 10140, 12380, 12675, 15475, 16094, 16900, 18570, 19500, 21125, 24141, 25350, 30950, 32188, 37140, 40235, 42250, 46425, 48282, 50700, 61900, 63375, 77375, 80470, 84500, 92850, 96564, 104611, 120705, 126750, 154750, 160940, 185700, 201175, 209222, 232125, 241410, 253500, 309500, 313833, 402350, 418444, 464250, 482820, 523055, 603525, 627666, 804700, 928500, 1005875, 1046110, 1207050, 1255332, 1569165, 2011750, 2092220, 2414100, 2615275, 3017625, 3138330, 4023500, 5230550, 6035250, 6276660, 7845825, 10461100, 12070500, 13076375, 15691650, 26152750, 31383300, 39229125, 52305500, 78458250, 156916500]

約数ペア:

[(1, 156916500), (2, 78458250), (3, 52305500), (4, 39229125), (5, 31383300), (6, 26152750), (10, 15691650), (12, 13076375), (13, 12070500), (15, 10461100), (20, 7845825), (25, 6276660), (26, 6035250), (30, 5230550), (39, 4023500), (50, 3138330), (52, 3017625), (60, 2615275), (65, 2414100), (75, 2092220), (78, 2011750), (100, 1569165), (125, 1255332), (130, 1207050), (150, 1046110), (156, 1005875), (169, 928500), (195, 804700), (250, 627666), (260, 603525), (300, 523055), (325, 482820), (338, 464250), (375, 418444), (390, 402350), (500, 313833), (507, 309500), (619, 253500), (650, 241410), (676, 232125), (750, 209222), (780, 201175), (845, 185700), (975, 160940), (1014, 154750), (1238, 126750), (1300, 120705), (1500, 104611), (1625, 96564), (1690, 92850), (1857, 84500), (1950, 80470), (2028, 77375), (2476, 63375), (2535, 61900), (3095, 50700), (3250, 48282), (3380, 46425), (3714, 42250), (3900, 40235), (4225, 37140), (4875, 32188), (5070, 30950), (6190, 25350), (6500, 24141), (7428, 21125), (8047, 19500), (8450, 18570), (9285, 16900), (9750, 16094), (10140, 15475), (12380, 12675)]