233817660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1777}}^1$

素因数の和:1852

約数の個数: 144

約数和(自身を含む): 768864096

約数和(自身を除く): 535046436

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 43, 45, 51, 60, 68, 85, 86, 90, 102, 129, 153, 170, 172, 180, 204, 215, 255, 258, 306, 340, 387, 430, 510, 516, 612, 645, 731, 765, 774, 860, 1020, 1290, 1462, 1530, 1548, 1777, 1935, 2193, 2580, 2924, 3060, 3554, 3655, 3870, 4386, 5331, 6579, 7108, 7310, 7740, 8772, 8885, 10662, 10965, 13158, 14620, 15993, 17770, 21324, 21930, 26316, 26655, 30209, 31986, 32895, 35540, 43860, 53310, 60418, 63972, 65790, 76411, 79965, 90627, 106620, 120836, 131580, 151045, 152822, 159930, 181254, 229233, 271881, 302090, 305644, 319860, 362508, 382055, 453135, 458466, 543762, 604180, 687699, 764110, 906270, 916932, 1087524, 1146165, 1298987, 1359405, 1375398, 1528220, 1812540, 2292330, 2597974, 2718810, 2750796, 3438495, 3896961, 4584660, 5195948, 5437620, 6494935, 6876990, 7793922, 11690883, 12989870, 13753980, 15587844, 19484805, 23381766, 25979740, 38969610, 46763532, 58454415, 77939220, 116908830, 233817660]

約数ペア:

[(1, 233817660), (2, 116908830), (3, 77939220), (4, 58454415), (5, 46763532), (6, 38969610), (9, 25979740), (10, 23381766), (12, 19484805), (15, 15587844), (17, 13753980), (18, 12989870), (20, 11690883), (30, 7793922), (34, 6876990), (36, 6494935), (43, 5437620), (45, 5195948), (51, 4584660), (60, 3896961), (68, 3438495), (85, 2750796), (86, 2718810), (90, 2597974), (102, 2292330), (129, 1812540), (153, 1528220), (170, 1375398), (172, 1359405), (180, 1298987), (204, 1146165), (215, 1087524), (255, 916932), (258, 906270), (306, 764110), (340, 687699), (387, 604180), (430, 543762), (510, 458466), (516, 453135), (612, 382055), (645, 362508), (731, 319860), (765, 305644), (774, 302090), (860, 271881), (1020, 229233), (1290, 181254), (1462, 159930), (1530, 152822), (1548, 151045), (1777, 131580), (1935, 120836), (2193, 106620), (2580, 90627), (2924, 79965), (3060, 76411), (3554, 65790), (3655, 63972), (3870, 60418), (4386, 53310), (5331, 43860), (6579, 35540), (7108, 32895), (7310, 31986), (7740, 30209), (8772, 26655), (8885, 26316), (10662, 21930), (10965, 21324), (13158, 17770), (14620, 15993)]