153184140

素因数分解:

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

素因数の和:428

約数の個数: 144

約数和(自身を含む): 489984768

約数和(自身を除く): 336800628

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 163, 180, 207, 227, 230, 276, 326, 345, 414, 454, 460, 489, 652, 681, 690, 815, 828, 908, 978, 1035, 1135, 1362, 1380, 1467, 1630, 1956, 2043, 2070, 2270, 2445, 2724, 2934, 3260, 3405, 3749, 4086, 4140, 4540, 4890, 5221, 5868, 6810, 7335, 7498, 8172, 9780, 10215, 10442, 11247, 13620, 14670, 14996, 15663, 18745, 20430, 20884, 22494, 26105, 29340, 31326, 33741, 37001, 37490, 40860, 44988, 46989, 52210, 56235, 62652, 67482, 74002, 74980, 78315, 93978, 104420, 111003, 112470, 134964, 148004, 156630, 168705, 185005, 187956, 222006, 224940, 234945, 313260, 333009, 337410, 370010, 444012, 469890, 555015, 666018, 674820, 740020, 851023, 939780, 1110030, 1332036, 1665045, 1702046, 2220060, 2553069, 3330090, 3404092, 4255115, 5106138, 6660180, 7659207, 8510230, 10212276, 12765345, 15318414, 17020460, 25530690, 30636828, 38296035, 51061380, 76592070, 153184140]

約数ペア:

[(1, 153184140), (2, 76592070), (3, 51061380), (4, 38296035), (5, 30636828), (6, 25530690), (9, 17020460), (10, 15318414), (12, 12765345), (15, 10212276), (18, 8510230), (20, 7659207), (23, 6660180), (30, 5106138), (36, 4255115), (45, 3404092), (46, 3330090), (60, 2553069), (69, 2220060), (90, 1702046), (92, 1665045), (115, 1332036), (138, 1110030), (163, 939780), (180, 851023), (207, 740020), (227, 674820), (230, 666018), (276, 555015), (326, 469890), (345, 444012), (414, 370010), (454, 337410), (460, 333009), (489, 313260), (652, 234945), (681, 224940), (690, 222006), (815, 187956), (828, 185005), (908, 168705), (978, 156630), (1035, 148004), (1135, 134964), (1362, 112470), (1380, 111003), (1467, 104420), (1630, 93978), (1956, 78315), (2043, 74980), (2070, 74002), (2270, 67482), (2445, 62652), (2724, 56235), (2934, 52210), (3260, 46989), (3405, 44988), (3749, 40860), (4086, 37490), (4140, 37001), (4540, 33741), (4890, 31326), (5221, 29340), (5868, 26105), (6810, 22494), (7335, 20884), (7498, 20430), (8172, 18745), (9780, 15663), (10215, 14996), (10442, 14670), (11247, 13620)]