19650300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{3853}}^1$

素因数の和:3887

約数の個数: 72

約数和(自身を含む): 60214896

約数和(自身を除く): 40564596

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 25, 30, 34, 50, 51, 60, 68, 75, 85, 100, 102, 150, 170, 204, 255, 300, 340, 425, 510, 850, 1020, 1275, 1700, 2550, 3853, 5100, 7706, 11559, 15412, 19265, 23118, 38530, 46236, 57795, 65501, 77060, 96325, 115590, 131002, 192650, 196503, 231180, 262004, 288975, 327505, 385300, 393006, 577950, 655010, 786012, 982515, 1155900, 1310020, 1637525, 1965030, 3275050, 3930060, 4912575, 6550100, 9825150, 19650300]

約数ペア:

[(1, 19650300), (2, 9825150), (3, 6550100), (4, 4912575), (5, 3930060), (6, 3275050), (10, 1965030), (12, 1637525), (15, 1310020), (17, 1155900), (20, 982515), (25, 786012), (30, 655010), (34, 577950), (50, 393006), (51, 385300), (60, 327505), (68, 288975), (75, 262004), (85, 231180), (100, 196503), (102, 192650), (150, 131002), (170, 115590), (204, 96325), (255, 77060), (300, 65501), (340, 57795), (425, 46236), (510, 38530), (850, 23118), (1020, 19265), (1275, 15412), (1700, 11559), (2550, 7706), (3853, 5100)]