73100100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{139}}^1\times {\mathrm{1753}}^1$

素因数の和:1909

約数の個数: 72

約数和(自身を含む): 213146080

約数和(自身を除く): 140045980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 139, 150, 278, 300, 417, 556, 695, 834, 1390, 1668, 1753, 2085, 2780, 3475, 3506, 4170, 5259, 6950, 7012, 8340, 8765, 10425, 10518, 13900, 17530, 20850, 21036, 26295, 35060, 41700, 43825, 52590, 87650, 105180, 131475, 175300, 243667, 262950, 487334, 525900, 731001, 974668, 1218335, 1462002, 2436670, 2924004, 3655005, 4873340, 6091675, 7310010, 12183350, 14620020, 18275025, 24366700, 36550050, 73100100]

約数ペア:

[(1, 73100100), (2, 36550050), (3, 24366700), (4, 18275025), (5, 14620020), (6, 12183350), (10, 7310010), (12, 6091675), (15, 4873340), (20, 3655005), (25, 2924004), (30, 2436670), (50, 1462002), (60, 1218335), (75, 974668), (100, 731001), (139, 525900), (150, 487334), (278, 262950), (300, 243667), (417, 175300), (556, 131475), (695, 105180), (834, 87650), (1390, 52590), (1668, 43825), (1753, 41700), (2085, 35060), (2780, 26295), (3475, 21036), (3506, 20850), (4170, 17530), (5259, 13900), (6950, 10518), (7012, 10425), (8340, 8765)]