22591980

素因数分解:

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

素因数の和:165

約数の個数: 192

約数和(自身を含む): 78382080

約数和(自身を除く): 55790100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 23, 27, 30, 34, 36, 45, 46, 51, 54, 60, 68, 69, 85, 90, 92, 102, 107, 108, 115, 135, 138, 153, 170, 180, 204, 207, 214, 230, 255, 270, 276, 306, 321, 340, 345, 391, 414, 428, 459, 460, 510, 535, 540, 612, 621, 642, 690, 765, 782, 828, 918, 963, 1020, 1035, 1070, 1173, 1242, 1284, 1380, 1530, 1564, 1605, 1819, 1836, 1926, 1955, 2070, 2140, 2295, 2346, 2461, 2484, 2889, 3060, 3105, 3210, 3519, 3638, 3852, 3910, 4140, 4590, 4692, 4815, 4922, 5457, 5778, 5865, 6210, 6420, 7038, 7276, 7383, 7820, 9095, 9180, 9630, 9844, 10557, 10914, 11556, 11730, 12305, 12420, 14076, 14445, 14766, 16371, 17595, 18190, 19260, 21114, 21828, 22149, 23460, 24610, 27285, 28890, 29532, 32742, 35190, 36380, 36915, 41837, 42228, 44298, 49113, 49220, 52785, 54570, 57780, 65484, 66447, 70380, 73830, 81855, 83674, 88596, 98226, 105570, 109140, 110745, 125511, 132894, 147660, 163710, 167348, 196452, 209185, 211140, 221490, 245565, 251022, 265788, 327420, 332235, 376533, 418370, 442980, 491130, 502044, 627555, 664470, 753066, 836740, 982260, 1129599, 1255110, 1328940, 1506132, 1882665, 2259198, 2510220, 3765330, 4518396, 5647995, 7530660, 11295990, 22591980]

約数ペア:

[(1, 22591980), (2, 11295990), (3, 7530660), (4, 5647995), (5, 4518396), (6, 3765330), (9, 2510220), (10, 2259198), (12, 1882665), (15, 1506132), (17, 1328940), (18, 1255110), (20, 1129599), (23, 982260), (27, 836740), (30, 753066), (34, 664470), (36, 627555), (45, 502044), (46, 491130), (51, 442980), (54, 418370), (60, 376533), (68, 332235), (69, 327420), (85, 265788), (90, 251022), (92, 245565), (102, 221490), (107, 211140), (108, 209185), (115, 196452), (135, 167348), (138, 163710), (153, 147660), (170, 132894), (180, 125511), (204, 110745), (207, 109140), (214, 105570), (230, 98226), (255, 88596), (270, 83674), (276, 81855), (306, 73830), (321, 70380), (340, 66447), (345, 65484), (391, 57780), (414, 54570), (428, 52785), (459, 49220), (460, 49113), (510, 44298), (535, 42228), (540, 41837), (612, 36915), (621, 36380), (642, 35190), (690, 32742), (765, 29532), (782, 28890), (828, 27285), (918, 24610), (963, 23460), (1020, 22149), (1035, 21828), (1070, 21114), (1173, 19260), (1242, 18190), (1284, 17595), (1380, 16371), (1530, 14766), (1564, 14445), (1605, 14076), (1819, 12420), (1836, 12305), (1926, 11730), (1955, 11556), (2070, 10914), (2140, 10557), (2295, 9844), (2346, 9630), (2461, 9180), (2484, 9095), (2889, 7820), (3060, 7383), (3105, 7276), (3210, 7038), (3519, 6420), (3638, 6210), (3852, 5865), (3910, 5778), (4140, 5457), (4590, 4922), (4692, 4815)]