103642920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{251}}^1$

素因数の和:336

約数の個数: 192

約数和(自身を含む): 358525440

約数和(自身を除く): 254882520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 37, 40, 45, 60, 62, 72, 74, 90, 93, 111, 120, 124, 148, 155, 180, 185, 186, 222, 248, 251, 279, 296, 310, 333, 360, 370, 372, 444, 465, 502, 555, 558, 620, 666, 740, 744, 753, 888, 930, 1004, 1110, 1116, 1147, 1240, 1255, 1332, 1395, 1480, 1506, 1665, 1860, 2008, 2220, 2232, 2259, 2294, 2510, 2664, 2790, 3012, 3330, 3441, 3720, 3765, 4440, 4518, 4588, 5020, 5580, 5735, 6024, 6660, 6882, 7530, 7781, 9036, 9176, 9287, 10040, 10323, 11160, 11295, 11470, 13320, 13764, 15060, 15562, 17205, 18072, 18574, 20646, 22590, 22940, 23343, 27528, 27861, 30120, 31124, 34410, 37148, 38905, 41292, 45180, 45880, 46435, 46686, 51615, 55722, 62248, 68820, 70029, 74296, 77810, 82584, 83583, 90360, 92870, 93372, 103230, 111444, 116715, 137640, 139305, 140058, 155620, 167166, 185740, 186744, 206460, 222888, 233430, 278610, 280116, 287897, 311240, 334332, 350145, 371480, 412920, 417915, 466860, 557220, 560232, 575794, 668664, 700290, 835830, 863691, 933720, 1114440, 1151588, 1400580, 1439485, 1671660, 1727382, 2303176, 2591073, 2801160, 2878970, 3343320, 3454764, 4318455, 5182146, 5757940, 6909528, 8636910, 10364292, 11515880, 12955365, 17273820, 20728584, 25910730, 34547640, 51821460, 103642920]

約数ペア:

[(1, 103642920), (2, 51821460), (3, 34547640), (4, 25910730), (5, 20728584), (6, 17273820), (8, 12955365), (9, 11515880), (10, 10364292), (12, 8636910), (15, 6909528), (18, 5757940), (20, 5182146), (24, 4318455), (30, 3454764), (31, 3343320), (36, 2878970), (37, 2801160), (40, 2591073), (45, 2303176), (60, 1727382), (62, 1671660), (72, 1439485), (74, 1400580), (90, 1151588), (93, 1114440), (111, 933720), (120, 863691), (124, 835830), (148, 700290), (155, 668664), (180, 575794), (185, 560232), (186, 557220), (222, 466860), (248, 417915), (251, 412920), (279, 371480), (296, 350145), (310, 334332), (333, 311240), (360, 287897), (370, 280116), (372, 278610), (444, 233430), (465, 222888), (502, 206460), (555, 186744), (558, 185740), (620, 167166), (666, 155620), (740, 140058), (744, 139305), (753, 137640), (888, 116715), (930, 111444), (1004, 103230), (1110, 93372), (1116, 92870), (1147, 90360), (1240, 83583), (1255, 82584), (1332, 77810), (1395, 74296), (1480, 70029), (1506, 68820), (1665, 62248), (1860, 55722), (2008, 51615), (2220, 46686), (2232, 46435), (2259, 45880), (2294, 45180), (2510, 41292), (2664, 38905), (2790, 37148), (3012, 34410), (3330, 31124), (3441, 30120), (3720, 27861), (3765, 27528), (4440, 23343), (4518, 22940), (4588, 22590), (5020, 20646), (5580, 18574), (5735, 18072), (6024, 17205), (6660, 15562), (6882, 15060), (7530, 13764), (7781, 13320), (9036, 11470), (9176, 11295), (9287, 11160), (10040, 10323)]