16643250

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{569}}^1$

素因数の和:605

約数の個数: 96

約数和(自身を含む): 48550320

約数和(自身を除く): 31907070

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 65, 75, 78, 90, 117, 125, 130, 150, 195, 225, 234, 250, 325, 375, 390, 450, 569, 585, 650, 750, 975, 1125, 1138, 1170, 1625, 1707, 1950, 2250, 2845, 2925, 3250, 3414, 4875, 5121, 5690, 5850, 7397, 8535, 9750, 10242, 14225, 14625, 14794, 17070, 22191, 25605, 28450, 29250, 36985, 42675, 44382, 51210, 66573, 71125, 73970, 85350, 110955, 128025, 133146, 142250, 184925, 213375, 221910, 256050, 332865, 369850, 426750, 554775, 640125, 665730, 924625, 1109550, 1280250, 1664325, 1849250, 2773875, 3328650, 5547750, 8321625, 16643250]

約数ペア:

[(1, 16643250), (2, 8321625), (3, 5547750), (5, 3328650), (6, 2773875), (9, 1849250), (10, 1664325), (13, 1280250), (15, 1109550), (18, 924625), (25, 665730), (26, 640125), (30, 554775), (39, 426750), (45, 369850), (50, 332865), (65, 256050), (75, 221910), (78, 213375), (90, 184925), (117, 142250), (125, 133146), (130, 128025), (150, 110955), (195, 85350), (225, 73970), (234, 71125), (250, 66573), (325, 51210), (375, 44382), (390, 42675), (450, 36985), (569, 29250), (585, 28450), (650, 25605), (750, 22191), (975, 17070), (1125, 14794), (1138, 14625), (1170, 14225), (1625, 10242), (1707, 9750), (1950, 8535), (2250, 7397), (2845, 5850), (2925, 5690), (3250, 5121), (3414, 4875)]