7530660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1$

素因数の和:162

約数の個数: 144

約数和(自身を含む): 25474176

約数和(自身を除く): 17943516

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 23, 30, 34, 36, 45, 46, 51, 60, 68, 69, 85, 90, 92, 102, 107, 115, 138, 153, 170, 180, 204, 207, 214, 230, 255, 276, 306, 321, 340, 345, 391, 414, 428, 460, 510, 535, 612, 642, 690, 765, 782, 828, 963, 1020, 1035, 1070, 1173, 1284, 1380, 1530, 1564, 1605, 1819, 1926, 1955, 2070, 2140, 2346, 2461, 3060, 3210, 3519, 3638, 3852, 3910, 4140, 4692, 4815, 4922, 5457, 5865, 6420, 7038, 7276, 7383, 7820, 9095, 9630, 9844, 10914, 11730, 12305, 14076, 14766, 16371, 17595, 18190, 19260, 21828, 22149, 23460, 24610, 27285, 29532, 32742, 35190, 36380, 36915, 41837, 44298, 49220, 54570, 65484, 70380, 73830, 81855, 83674, 88596, 109140, 110745, 125511, 147660, 163710, 167348, 209185, 221490, 251022, 327420, 376533, 418370, 442980, 502044, 627555, 753066, 836740, 1255110, 1506132, 1882665, 2510220, 3765330, 7530660]

約数ペア:

[(1, 7530660), (2, 3765330), (3, 2510220), (4, 1882665), (5, 1506132), (6, 1255110), (9, 836740), (10, 753066), (12, 627555), (15, 502044), (17, 442980), (18, 418370), (20, 376533), (23, 327420), (30, 251022), (34, 221490), (36, 209185), (45, 167348), (46, 163710), (51, 147660), (60, 125511), (68, 110745), (69, 109140), (85, 88596), (90, 83674), (92, 81855), (102, 73830), (107, 70380), (115, 65484), (138, 54570), (153, 49220), (170, 44298), (180, 41837), (204, 36915), (207, 36380), (214, 35190), (230, 32742), (255, 29532), (276, 27285), (306, 24610), (321, 23460), (340, 22149), (345, 21828), (391, 19260), (414, 18190), (428, 17595), (460, 16371), (510, 14766), (535, 14076), (612, 12305), (642, 11730), (690, 10914), (765, 9844), (782, 9630), (828, 9095), (963, 7820), (1020, 7383), (1035, 7276), (1070, 7038), (1173, 6420), (1284, 5865), (1380, 5457), (1530, 4922), (1564, 4815), (1605, 4692), (1819, 4140), (1926, 3910), (1955, 3852), (2070, 3638), (2140, 3519), (2346, 3210), (2461, 3060)]