204578010

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{24979}}^1$

素因数の和:25012

約数の個数: 96

約数和(自身を含む): 654675840

約数和(自身を除く): 450097830

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 35, 39, 42, 45, 63, 65, 70, 78, 90, 91, 105, 117, 126, 130, 182, 195, 210, 234, 273, 315, 390, 455, 546, 585, 630, 819, 910, 1170, 1365, 1638, 2730, 4095, 8190, 24979, 49958, 74937, 124895, 149874, 174853, 224811, 249790, 324727, 349706, 374685, 449622, 524559, 649454, 749370, 874265, 974181, 1049118, 1124055, 1573677, 1623635, 1748530, 1948362, 2248110, 2273089, 2622795, 2922543, 3147354, 3247270, 4546178, 4870905, 5245590, 5845086, 6819267, 7868385, 9741810, 11365445, 13638534, 14612715, 15736770, 20457801, 22730890, 29225430, 34096335, 40915602, 68192670, 102289005, 204578010]

約数ペア:

[(1, 204578010), (2, 102289005), (3, 68192670), (5, 40915602), (6, 34096335), (7, 29225430), (9, 22730890), (10, 20457801), (13, 15736770), (14, 14612715), (15, 13638534), (18, 11365445), (21, 9741810), (26, 7868385), (30, 6819267), (35, 5845086), (39, 5245590), (42, 4870905), (45, 4546178), (63, 3247270), (65, 3147354), (70, 2922543), (78, 2622795), (90, 2273089), (91, 2248110), (105, 1948362), (117, 1748530), (126, 1623635), (130, 1573677), (182, 1124055), (195, 1049118), (210, 974181), (234, 874265), (273, 749370), (315, 649454), (390, 524559), (455, 449622), (546, 374685), (585, 349706), (630, 324727), (819, 249790), (910, 224811), (1170, 174853), (1365, 149874), (1638, 124895), (2730, 74937), (4095, 49958), (8190, 24979)]