77781510

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{197}}^1$

素因数の和:358

約数の個数: 96

約数和(自身を含む): 210161952

約数和(自身を除く): 132380442

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 41, 45, 82, 90, 107, 123, 197, 205, 214, 246, 321, 369, 394, 410, 535, 591, 615, 642, 738, 963, 985, 1070, 1182, 1230, 1605, 1773, 1845, 1926, 1970, 2955, 3210, 3546, 3690, 4387, 4815, 5910, 8077, 8774, 8865, 9630, 13161, 16154, 17730, 21079, 21935, 24231, 26322, 39483, 40385, 42158, 43870, 48462, 63237, 65805, 72693, 78966, 80770, 105395, 121155, 126474, 131610, 145386, 189711, 197415, 210790, 242310, 316185, 363465, 379422, 394830, 632370, 726930, 864239, 948555, 1728478, 1897110, 2592717, 4321195, 5185434, 7778151, 8642390, 12963585, 15556302, 25927170, 38890755, 77781510]

約数ペア:

[(1, 77781510), (2, 38890755), (3, 25927170), (5, 15556302), (6, 12963585), (9, 8642390), (10, 7778151), (15, 5185434), (18, 4321195), (30, 2592717), (41, 1897110), (45, 1728478), (82, 948555), (90, 864239), (107, 726930), (123, 632370), (197, 394830), (205, 379422), (214, 363465), (246, 316185), (321, 242310), (369, 210790), (394, 197415), (410, 189711), (535, 145386), (591, 131610), (615, 126474), (642, 121155), (738, 105395), (963, 80770), (985, 78966), (1070, 72693), (1182, 65805), (1230, 63237), (1605, 48462), (1773, 43870), (1845, 42158), (1926, 40385), (1970, 39483), (2955, 26322), (3210, 24231), (3546, 21935), (3690, 21079), (4387, 17730), (4815, 16154), (5910, 13161), (8077, 9630), (8774, 8865)]