201049080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{829}}^1$

素因数の和:933

約数の個数: 128

約数和(自身を含む): 631065600

約数和(自身を除く): 430016520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 47, 60, 86, 94, 120, 129, 141, 172, 188, 215, 235, 258, 282, 344, 376, 430, 470, 516, 564, 645, 705, 829, 860, 940, 1032, 1128, 1290, 1410, 1658, 1720, 1880, 2021, 2487, 2580, 2820, 3316, 4042, 4145, 4974, 5160, 5640, 6063, 6632, 8084, 8290, 9948, 10105, 12126, 12435, 16168, 16580, 19896, 20210, 24252, 24870, 30315, 33160, 35647, 38963, 40420, 48504, 49740, 60630, 71294, 77926, 80840, 99480, 106941, 116889, 121260, 142588, 155852, 178235, 194815, 213882, 233778, 242520, 285176, 311704, 356470, 389630, 427764, 467556, 534705, 584445, 712940, 779260, 855528, 935112, 1069410, 1168890, 1425880, 1558520, 1675409, 2138820, 2337780, 3350818, 4277640, 4675560, 5026227, 6701636, 8377045, 10052454, 13403272, 16754090, 20104908, 25131135, 33508180, 40209816, 50262270, 67016360, 100524540, 201049080]

約数ペア:

[(1, 201049080), (2, 100524540), (3, 67016360), (4, 50262270), (5, 40209816), (6, 33508180), (8, 25131135), (10, 20104908), (12, 16754090), (15, 13403272), (20, 10052454), (24, 8377045), (30, 6701636), (40, 5026227), (43, 4675560), (47, 4277640), (60, 3350818), (86, 2337780), (94, 2138820), (120, 1675409), (129, 1558520), (141, 1425880), (172, 1168890), (188, 1069410), (215, 935112), (235, 855528), (258, 779260), (282, 712940), (344, 584445), (376, 534705), (430, 467556), (470, 427764), (516, 389630), (564, 356470), (645, 311704), (705, 285176), (829, 242520), (860, 233778), (940, 213882), (1032, 194815), (1128, 178235), (1290, 155852), (1410, 142588), (1658, 121260), (1720, 116889), (1880, 106941), (2021, 99480), (2487, 80840), (2580, 77926), (2820, 71294), (3316, 60630), (4042, 49740), (4145, 48504), (4974, 40420), (5160, 38963), (5640, 35647), (6063, 33160), (6632, 30315), (8084, 24870), (8290, 24252), (9948, 20210), (10105, 19896), (12126, 16580), (12435, 16168)]