2109397140

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{223}}^1\times {\mathrm{5839}}^1$

素因数の和:6083

約数の個数: 120

約数和(自身を含む): 6648069120

約数和(自身を除く): 4538671980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 223, 270, 324, 405, 446, 540, 669, 810, 892, 1115, 1338, 1620, 2007, 2230, 2676, 3345, 4014, 4460, 5839, 6021, 6690, 8028, 10035, 11678, 12042, 13380, 17517, 18063, 20070, 23356, 24084, 29195, 30105, 35034, 36126, 40140, 52551, 58390, 60210, 70068, 72252, 87585, 90315, 105102, 116780, 120420, 157653, 175170, 180630, 210204, 262755, 315306, 350340, 361260, 472959, 525510, 630612, 788265, 945918, 1051020, 1302097, 1576530, 1891836, 2364795, 2604194, 3153060, 3906291, 4729590, 5208388, 6510485, 7812582, 9459180, 11718873, 13020970, 15625164, 19531455, 23437746, 26041940, 35156619, 39062910, 46875492, 58594365, 70313238, 78125820, 105469857, 117188730, 140626476, 175783095, 210939714, 234377460, 351566190, 421879428, 527349285, 703132380, 1054698570, 2109397140]

約数ペア:

[(1, 2109397140), (2, 1054698570), (3, 703132380), (4, 527349285), (5, 421879428), (6, 351566190), (9, 234377460), (10, 210939714), (12, 175783095), (15, 140626476), (18, 117188730), (20, 105469857), (27, 78125820), (30, 70313238), (36, 58594365), (45, 46875492), (54, 39062910), (60, 35156619), (81, 26041940), (90, 23437746), (108, 19531455), (135, 15625164), (162, 13020970), (180, 11718873), (223, 9459180), (270, 7812582), (324, 6510485), (405, 5208388), (446, 4729590), (540, 3906291), (669, 3153060), (810, 2604194), (892, 2364795), (1115, 1891836), (1338, 1576530), (1620, 1302097), (2007, 1051020), (2230, 945918), (2676, 788265), (3345, 630612), (4014, 525510), (4460, 472959), (5839, 361260), (6021, 350340), (6690, 315306), (8028, 262755), (10035, 210204), (11678, 180630), (12042, 175170), (13380, 157653), (17517, 120420), (18063, 116780), (20070, 105102), (23356, 90315), (24084, 87585), (29195, 72252), (30105, 70068), (35034, 60210), (36126, 58390), (40140, 52551)]