229776210

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{227}}^1$

素因数の和:429

約数の個数: 128

約数和(自身を含む): 646133760

約数和(自身を除く): 416357550

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 54, 69, 90, 115, 135, 138, 163, 207, 227, 230, 270, 326, 345, 414, 454, 489, 621, 681, 690, 815, 978, 1035, 1135, 1242, 1362, 1467, 1630, 2043, 2070, 2270, 2445, 2934, 3105, 3405, 3749, 4086, 4401, 4890, 5221, 6129, 6210, 6810, 7335, 7498, 8802, 10215, 10442, 11247, 12258, 14670, 15663, 18745, 20430, 22005, 22494, 26105, 30645, 31326, 33741, 37001, 37490, 44010, 46989, 52210, 56235, 61290, 67482, 74002, 78315, 93978, 101223, 111003, 112470, 140967, 156630, 168705, 185005, 202446, 222006, 234945, 281934, 333009, 337410, 370010, 469890, 506115, 555015, 666018, 704835, 851023, 999027, 1012230, 1110030, 1409670, 1665045, 1702046, 1998054, 2553069, 3330090, 4255115, 4995135, 5106138, 7659207, 8510230, 9990270, 12765345, 15318414, 22977621, 25530690, 38296035, 45955242, 76592070, 114888105, 229776210]

約数ペア:

[(1, 229776210), (2, 114888105), (3, 76592070), (5, 45955242), (6, 38296035), (9, 25530690), (10, 22977621), (15, 15318414), (18, 12765345), (23, 9990270), (27, 8510230), (30, 7659207), (45, 5106138), (46, 4995135), (54, 4255115), (69, 3330090), (90, 2553069), (115, 1998054), (135, 1702046), (138, 1665045), (163, 1409670), (207, 1110030), (227, 1012230), (230, 999027), (270, 851023), (326, 704835), (345, 666018), (414, 555015), (454, 506115), (489, 469890), (621, 370010), (681, 337410), (690, 333009), (815, 281934), (978, 234945), (1035, 222006), (1135, 202446), (1242, 185005), (1362, 168705), (1467, 156630), (1630, 140967), (2043, 112470), (2070, 111003), (2270, 101223), (2445, 93978), (2934, 78315), (3105, 74002), (3405, 67482), (3749, 61290), (4086, 56235), (4401, 52210), (4890, 46989), (5221, 44010), (6129, 37490), (6210, 37001), (6810, 33741), (7335, 31326), (7498, 30645), (8802, 26105), (10215, 22494), (10442, 22005), (11247, 20430), (12258, 18745), (14670, 15663)]