2058750

素因数分解:

$2^1\times 3^3\times 5^4\times {\mathrm{61}}^1$

素因数の和:92

約数の個数: 80

約数和(自身を含む): 5810640

約数和(自身を除く): 3751890

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 61, 75, 90, 122, 125, 135, 150, 183, 225, 250, 270, 305, 366, 375, 450, 549, 610, 625, 675, 750, 915, 1098, 1125, 1250, 1350, 1525, 1647, 1830, 1875, 2250, 2745, 3050, 3294, 3375, 3750, 4575, 5490, 5625, 6750, 7625, 8235, 9150, 11250, 13725, 15250, 16470, 16875, 22875, 27450, 33750, 38125, 41175, 45750, 68625, 76250, 82350, 114375, 137250, 205875, 228750, 343125, 411750, 686250, 1029375, 2058750]

約数ペア:

[(1, 2058750), (2, 1029375), (3, 686250), (5, 411750), (6, 343125), (9, 228750), (10, 205875), (15, 137250), (18, 114375), (25, 82350), (27, 76250), (30, 68625), (45, 45750), (50, 41175), (54, 38125), (61, 33750), (75, 27450), (90, 22875), (122, 16875), (125, 16470), (135, 15250), (150, 13725), (183, 11250), (225, 9150), (250, 8235), (270, 7625), (305, 6750), (366, 5625), (375, 5490), (450, 4575), (549, 3750), (610, 3375), (625, 3294), (675, 3050), (750, 2745), (915, 2250), (1098, 1875), (1125, 1830), (1250, 1647), (1350, 1525)]