15641700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{3067}}^1$

素因数の和:3101

約数の個数: 72

約数和(自身を含む): 47934432

約数和(自身を除く): 32292732

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, 3067, 5100, 6134, 9201, 12268, 15335, 18402, 30670, 36804, 46005, 52139, 61340, 76675, 92010, 104278, 153350, 156417, 184020, 208556, 230025, 260695, 306700, 312834, 460050, 521390, 625668, 782085, 920100, 1042780, 1303475, 1564170, 2606950, 3128340, 3910425, 5213900, 7820850, 15641700]

約数ペア:

[(1, 15641700), (2, 7820850), (3, 5213900), (4, 3910425), (5, 3128340), (6, 2606950), (10, 1564170), (12, 1303475), (15, 1042780), (17, 920100), (20, 782085), (25, 625668), (30, 521390), (34, 460050), (50, 312834), (51, 306700), (60, 260695), (68, 230025), (75, 208556), (85, 184020), (100, 156417), (102, 153350), (150, 104278), (170, 92010), (204, 76675), (255, 61340), (300, 52139), (340, 46005), (425, 36804), (510, 30670), (850, 18402), (1020, 15335), (1275, 12268), (1700, 9201), (2550, 6134), (3067, 5100)]