225592920

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{89521}}^1$

素因数の和:89545

約数の個数: 96

約数和(自身を含む): 837925920

約数和(自身を除く): 612333000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 89521, 179042, 268563, 358084, 447605, 537126, 626647, 716168, 805689, 895210, 1074252, 1253294, 1342815, 1611378, 1790420, 1879941, 2148504, 2506588, 2685630, 3133235, 3222756, 3580840, 3759882, 4028445, 5013176, 5371260, 5639823, 6266470, 6445512, 7519764, 8056890, 9399705, 10742520, 11279646, 12532940, 15039528, 16113780, 18799410, 22559292, 25065880, 28199115, 32227560, 37598820, 45118584, 56398230, 75197640, 112796460, 225592920]

約数ペア:

[(1, 225592920), (2, 112796460), (3, 75197640), (4, 56398230), (5, 45118584), (6, 37598820), (7, 32227560), (8, 28199115), (9, 25065880), (10, 22559292), (12, 18799410), (14, 16113780), (15, 15039528), (18, 12532940), (20, 11279646), (21, 10742520), (24, 9399705), (28, 8056890), (30, 7519764), (35, 6445512), (36, 6266470), (40, 5639823), (42, 5371260), (45, 5013176), (56, 4028445), (60, 3759882), (63, 3580840), (70, 3222756), (72, 3133235), (84, 2685630), (90, 2506588), (105, 2148504), (120, 1879941), (126, 1790420), (140, 1611378), (168, 1342815), (180, 1253294), (210, 1074252), (252, 895210), (280, 805689), (315, 716168), (360, 626647), (420, 537126), (504, 447605), (630, 358084), (840, 268563), (1260, 179042), (2520, 89521)]