259692210

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1$

素因数の和:313

約数の個数: 128

約数和(自身を含む): 713836800

約数和(自身を除く): 454144590

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 89, 90, 101, 107, 135, 178, 202, 214, 267, 270, 303, 321, 445, 505, 534, 535, 606, 642, 801, 890, 909, 963, 1010, 1070, 1335, 1515, 1602, 1605, 1818, 1926, 2403, 2670, 2727, 2889, 3030, 3210, 4005, 4545, 4806, 4815, 5454, 5778, 8010, 8989, 9090, 9523, 9630, 10807, 12015, 13635, 14445, 17978, 19046, 21614, 24030, 26967, 27270, 28569, 28890, 32421, 44945, 47615, 53934, 54035, 57138, 64842, 80901, 85707, 89890, 95230, 97263, 108070, 134835, 142845, 161802, 162105, 171414, 194526, 242703, 257121, 269670, 285690, 291789, 324210, 404505, 428535, 485406, 486315, 514242, 583578, 809010, 857070, 961823, 972630, 1213515, 1285605, 1458945, 1923646, 2427030, 2571210, 2885469, 2917890, 4809115, 5770938, 8656407, 9618230, 14427345, 17312814, 25969221, 28854690, 43282035, 51938442, 86564070, 129846105, 259692210]

約数ペア:

[(1, 259692210), (2, 129846105), (3, 86564070), (5, 51938442), (6, 43282035), (9, 28854690), (10, 25969221), (15, 17312814), (18, 14427345), (27, 9618230), (30, 8656407), (45, 5770938), (54, 4809115), (89, 2917890), (90, 2885469), (101, 2571210), (107, 2427030), (135, 1923646), (178, 1458945), (202, 1285605), (214, 1213515), (267, 972630), (270, 961823), (303, 857070), (321, 809010), (445, 583578), (505, 514242), (534, 486315), (535, 485406), (606, 428535), (642, 404505), (801, 324210), (890, 291789), (909, 285690), (963, 269670), (1010, 257121), (1070, 242703), (1335, 194526), (1515, 171414), (1602, 162105), (1605, 161802), (1818, 142845), (1926, 134835), (2403, 108070), (2670, 97263), (2727, 95230), (2889, 89890), (3030, 85707), (3210, 80901), (4005, 64842), (4545, 57138), (4806, 54035), (4815, 53934), (5454, 47615), (5778, 44945), (8010, 32421), (8989, 28890), (9090, 28569), (9523, 27270), (9630, 26967), (10807, 24030), (12015, 21614), (13635, 19046), (14445, 17978)]