1688077800

素因数分解:

$2^3\times 3^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{16453}}^1$

素因数の和:16497

約数の個数: 192

約数和(自身を含む): 6120888000

約数和(自身を除く): 4432810200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 25, 27, 30, 36, 38, 40, 45, 50, 54, 57, 60, 72, 75, 76, 90, 95, 100, 108, 114, 120, 135, 150, 152, 171, 180, 190, 200, 216, 225, 228, 270, 285, 300, 342, 360, 380, 450, 456, 475, 513, 540, 570, 600, 675, 684, 760, 855, 900, 950, 1026, 1080, 1140, 1350, 1368, 1425, 1710, 1800, 1900, 2052, 2280, 2565, 2700, 2850, 3420, 3800, 4104, 4275, 5130, 5400, 5700, 6840, 8550, 10260, 11400, 12825, 16453, 17100, 20520, 25650, 32906, 34200, 49359, 51300, 65812, 82265, 98718, 102600, 131624, 148077, 164530, 197436, 246795, 296154, 312607, 329060, 394872, 411325, 444231, 493590, 592308, 625214, 658120, 740385, 822650, 888462, 937821, 987180, 1184616, 1233975, 1250428, 1480770, 1563035, 1645300, 1776924, 1875642, 1974360, 2221155, 2467950, 2500856, 2813463, 2961540, 3126070, 3290600, 3553848, 3701925, 3751284, 4442310, 4689105, 4935900, 5626926, 5923080, 6252140, 7403850, 7502568, 7815175, 8440389, 8884620, 9378210, 9871800, 11105775, 11253852, 12504280, 14067315, 14807700, 15630350, 16880778, 17769240, 18756420, 22211550, 22507704, 23445525, 28134630, 29615400, 31260700, 33761556, 37512840, 42201945, 44423100, 46891050, 56269260, 62521400, 67523112, 70336575, 84403890, 88846200, 93782100, 112538520, 140673150, 168807780, 187564200, 211009725, 281346300, 337615560, 422019450, 562692600, 844038900, 1688077800]

約数ペア:

[(1, 1688077800), (2, 844038900), (3, 562692600), (4, 422019450), (5, 337615560), (6, 281346300), (8, 211009725), (9, 187564200), (10, 168807780), (12, 140673150), (15, 112538520), (18, 93782100), (19, 88846200), (20, 84403890), (24, 70336575), (25, 67523112), (27, 62521400), (30, 56269260), (36, 46891050), (38, 44423100), (40, 42201945), (45, 37512840), (50, 33761556), (54, 31260700), (57, 29615400), (60, 28134630), (72, 23445525), (75, 22507704), (76, 22211550), (90, 18756420), (95, 17769240), (100, 16880778), (108, 15630350), (114, 14807700), (120, 14067315), (135, 12504280), (150, 11253852), (152, 11105775), (171, 9871800), (180, 9378210), (190, 8884620), (200, 8440389), (216, 7815175), (225, 7502568), (228, 7403850), (270, 6252140), (285, 5923080), (300, 5626926), (342, 4935900), (360, 4689105), (380, 4442310), (450, 3751284), (456, 3701925), (475, 3553848), (513, 3290600), (540, 3126070), (570, 2961540), (600, 2813463), (675, 2500856), (684, 2467950), (760, 2221155), (855, 1974360), (900, 1875642), (950, 1776924), (1026, 1645300), (1080, 1563035), (1140, 1480770), (1350, 1250428), (1368, 1233975), (1425, 1184616), (1710, 987180), (1800, 937821), (1900, 888462), (2052, 822650), (2280, 740385), (2565, 658120), (2700, 625214), (2850, 592308), (3420, 493590), (3800, 444231), (4104, 411325), (4275, 394872), (5130, 329060), (5400, 312607), (5700, 296154), (6840, 246795), (8550, 197436), (10260, 164530), (11400, 148077), (12825, 131624), (16453, 102600), (17100, 98718), (20520, 82265), (25650, 65812), (32906, 51300), (34200, 49359)]