195027800

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^2\times {\mathrm{8059}}^1$

素因数の和:8097

約数の個数: 72

約数和(自身を含む): 498470700

約数和(自身を除く): 303442900

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 121, 200, 220, 242, 275, 440, 484, 550, 605, 968, 1100, 1210, 2200, 2420, 3025, 4840, 6050, 8059, 12100, 16118, 24200, 32236, 40295, 64472, 80590, 88649, 161180, 177298, 201475, 322360, 354596, 402950, 443245, 709192, 805900, 886490, 975139, 1611800, 1772980, 1950278, 2216225, 3545960, 3900556, 4432450, 4875695, 7801112, 8864900, 9751390, 17729800, 19502780, 24378475, 39005560, 48756950, 97513900, 195027800]

約数ペア:

[(1, 195027800), (2, 97513900), (4, 48756950), (5, 39005560), (8, 24378475), (10, 19502780), (11, 17729800), (20, 9751390), (22, 8864900), (25, 7801112), (40, 4875695), (44, 4432450), (50, 3900556), (55, 3545960), (88, 2216225), (100, 1950278), (110, 1772980), (121, 1611800), (200, 975139), (220, 886490), (242, 805900), (275, 709192), (440, 443245), (484, 402950), (550, 354596), (605, 322360), (968, 201475), (1100, 177298), (1210, 161180), (2200, 88649), (2420, 80590), (3025, 64472), (4840, 40295), (6050, 32236), (8059, 24200), (12100, 16118)]