99489900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{541}}^1\times {\mathrm{613}}^1$

素因数の和:1171

約数の個数: 72

約数和(自身を含む): 288859984

約数和(自身を除く): 189370084

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 541, 613, 1082, 1226, 1623, 1839, 2164, 2452, 2705, 3065, 3246, 3678, 5410, 6130, 6492, 7356, 8115, 9195, 10820, 12260, 13525, 15325, 16230, 18390, 27050, 30650, 32460, 36780, 40575, 45975, 54100, 61300, 81150, 91950, 162300, 183900, 331633, 663266, 994899, 1326532, 1658165, 1989798, 3316330, 3979596, 4974495, 6632660, 8290825, 9948990, 16581650, 19897980, 24872475, 33163300, 49744950, 99489900]

約数ペア:

[(1, 99489900), (2, 49744950), (3, 33163300), (4, 24872475), (5, 19897980), (6, 16581650), (10, 9948990), (12, 8290825), (15, 6632660), (20, 4974495), (25, 3979596), (30, 3316330), (50, 1989798), (60, 1658165), (75, 1326532), (100, 994899), (150, 663266), (300, 331633), (541, 183900), (613, 162300), (1082, 91950), (1226, 81150), (1623, 61300), (1839, 54100), (2164, 45975), (2452, 40575), (2705, 36780), (3065, 32460), (3246, 30650), (3678, 27050), (5410, 18390), (6130, 16230), (6492, 15325), (7356, 13525), (8115, 12260), (9195, 10820)]