2102974920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{52627}}^1$

素因数の和:52684

約数の個数: 128

約数和(自身を含む): 7199510400

約数和(自身を除く): 5096535480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 37, 40, 45, 54, 60, 72, 74, 90, 108, 111, 120, 135, 148, 180, 185, 216, 222, 270, 296, 333, 360, 370, 444, 540, 555, 666, 740, 888, 999, 1080, 1110, 1332, 1480, 1665, 1998, 2220, 2664, 3330, 3996, 4440, 4995, 6660, 7992, 9990, 13320, 19980, 39960, 52627, 105254, 157881, 210508, 263135, 315762, 421016, 473643, 526270, 631524, 789405, 947286, 1052540, 1263048, 1420929, 1578810, 1894572, 1947199, 2105080, 2368215, 2841858, 3157620, 3789144, 3894398, 4736430, 5683716, 5841597, 6315240, 7104645, 7788796, 9472860, 9735995, 11367432, 11683194, 14209290, 15577592, 17524791, 18945720, 19471990, 23366388, 28418580, 29207985, 35049582, 38943980, 46732776, 52574373, 56837160, 58415970, 70099164, 77887960, 87623955, 105148746, 116831940, 140198328, 175247910, 210297492, 233663880, 262871865, 350495820, 420594984, 525743730, 700991640, 1051487460, 2102974920]

約数ペア:

[(1, 2102974920), (2, 1051487460), (3, 700991640), (4, 525743730), (5, 420594984), (6, 350495820), (8, 262871865), (9, 233663880), (10, 210297492), (12, 175247910), (15, 140198328), (18, 116831940), (20, 105148746), (24, 87623955), (27, 77887960), (30, 70099164), (36, 58415970), (37, 56837160), (40, 52574373), (45, 46732776), (54, 38943980), (60, 35049582), (72, 29207985), (74, 28418580), (90, 23366388), (108, 19471990), (111, 18945720), (120, 17524791), (135, 15577592), (148, 14209290), (180, 11683194), (185, 11367432), (216, 9735995), (222, 9472860), (270, 7788796), (296, 7104645), (333, 6315240), (360, 5841597), (370, 5683716), (444, 4736430), (540, 3894398), (555, 3789144), (666, 3157620), (740, 2841858), (888, 2368215), (999, 2105080), (1080, 1947199), (1110, 1894572), (1332, 1578810), (1480, 1420929), (1665, 1263048), (1998, 1052540), (2220, 947286), (2664, 789405), (3330, 631524), (3996, 526270), (4440, 473643), (4995, 421016), (6660, 315762), (7992, 263135), (9990, 210508), (13320, 157881), (19980, 105254), (39960, 52627)]