223695270

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1$

素因数の和:244

約数の個数: 160

約数和(自身を含む): 635104800

約数和(自身を除く): 411409530

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 29, 30, 45, 54, 58, 81, 87, 89, 90, 107, 135, 145, 162, 174, 178, 214, 261, 267, 270, 290, 321, 405, 435, 445, 522, 534, 535, 642, 783, 801, 810, 870, 890, 963, 1070, 1305, 1335, 1566, 1602, 1605, 1926, 2349, 2403, 2581, 2610, 2670, 2889, 3103, 3210, 3915, 4005, 4698, 4806, 4815, 5162, 5778, 6206, 7209, 7743, 7830, 8010, 8667, 9309, 9523, 9630, 11745, 12015, 12905, 14418, 14445, 15486, 15515, 17334, 18618, 19046, 23229, 23490, 24030, 25810, 27927, 28569, 28890, 31030, 36045, 38715, 43335, 46458, 46545, 47615, 55854, 57138, 69687, 72090, 77430, 83781, 85707, 86670, 93090, 95230, 116145, 139374, 139635, 142845, 167562, 171414, 209061, 232290, 251343, 257121, 276167, 279270, 285690, 348435, 418122, 418905, 428535, 502686, 514242, 552334, 696870, 771363, 828501, 837810, 857070, 1045305, 1256715, 1285605, 1380835, 1542726, 1657002, 2090610, 2485503, 2513430, 2571210, 2761670, 3856815, 4142505, 4971006, 7456509, 7713630, 8285010, 12427515, 14913018, 22369527, 24855030, 37282545, 44739054, 74565090, 111847635, 223695270]

約数ペア:

[(1, 223695270), (2, 111847635), (3, 74565090), (5, 44739054), (6, 37282545), (9, 24855030), (10, 22369527), (15, 14913018), (18, 12427515), (27, 8285010), (29, 7713630), (30, 7456509), (45, 4971006), (54, 4142505), (58, 3856815), (81, 2761670), (87, 2571210), (89, 2513430), (90, 2485503), (107, 2090610), (135, 1657002), (145, 1542726), (162, 1380835), (174, 1285605), (178, 1256715), (214, 1045305), (261, 857070), (267, 837810), (270, 828501), (290, 771363), (321, 696870), (405, 552334), (435, 514242), (445, 502686), (522, 428535), (534, 418905), (535, 418122), (642, 348435), (783, 285690), (801, 279270), (810, 276167), (870, 257121), (890, 251343), (963, 232290), (1070, 209061), (1305, 171414), (1335, 167562), (1566, 142845), (1602, 139635), (1605, 139374), (1926, 116145), (2349, 95230), (2403, 93090), (2581, 86670), (2610, 85707), (2670, 83781), (2889, 77430), (3103, 72090), (3210, 69687), (3915, 57138), (4005, 55854), (4698, 47615), (4806, 46545), (4815, 46458), (5162, 43335), (5778, 38715), (6206, 36045), (7209, 31030), (7743, 28890), (7830, 28569), (8010, 27927), (8667, 25810), (9309, 24030), (9523, 23490), (9630, 23229), (11745, 19046), (12015, 18618), (12905, 17334), (14418, 15515), (14445, 15486)]