39689100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1$

素因数の和:261

約数の個数: 216

約数和(自身を含む): 143532480

約数和(自身を除く): 103843380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 19, 20, 22, 25, 30, 33, 36, 38, 44, 45, 50, 55, 57, 60, 66, 75, 76, 90, 95, 99, 100, 110, 114, 132, 150, 165, 171, 180, 190, 198, 209, 211, 220, 225, 228, 275, 285, 300, 330, 342, 380, 396, 418, 422, 450, 475, 495, 550, 570, 627, 633, 660, 684, 825, 836, 844, 855, 900, 950, 990, 1045, 1055, 1100, 1140, 1254, 1266, 1425, 1650, 1710, 1881, 1899, 1900, 1980, 2090, 2110, 2321, 2475, 2508, 2532, 2850, 3135, 3165, 3300, 3420, 3762, 3798, 4009, 4180, 4220, 4275, 4642, 4950, 5225, 5275, 5700, 6270, 6330, 6963, 7524, 7596, 8018, 8550, 9284, 9405, 9495, 9900, 10450, 10550, 11605, 12027, 12540, 12660, 13926, 15675, 15825, 16036, 17100, 18810, 18990, 20045, 20889, 20900, 21100, 23210, 24054, 27852, 31350, 31650, 34815, 36081, 37620, 37980, 40090, 41778, 44099, 46420, 47025, 47475, 48108, 58025, 60135, 62700, 63300, 69630, 72162, 80180, 83556, 88198, 94050, 94950, 100225, 104445, 116050, 120270, 132297, 139260, 144324, 174075, 176396, 180405, 188100, 189900, 200450, 208890, 220495, 232100, 240540, 264594, 300675, 348150, 360810, 396891, 400900, 417780, 440990, 522225, 529188, 601350, 661485, 696300, 721620, 793782, 881980, 902025, 1044450, 1102475, 1202700, 1322970, 1587564, 1804050, 1984455, 2088900, 2204950, 2645940, 3307425, 3608100, 3968910, 4409900, 6614850, 7937820, 9922275, 13229700, 19844550, 39689100]

約数ペア:

[(1, 39689100), (2, 19844550), (3, 13229700), (4, 9922275), (5, 7937820), (6, 6614850), (9, 4409900), (10, 3968910), (11, 3608100), (12, 3307425), (15, 2645940), (18, 2204950), (19, 2088900), (20, 1984455), (22, 1804050), (25, 1587564), (30, 1322970), (33, 1202700), (36, 1102475), (38, 1044450), (44, 902025), (45, 881980), (50, 793782), (55, 721620), (57, 696300), (60, 661485), (66, 601350), (75, 529188), (76, 522225), (90, 440990), (95, 417780), (99, 400900), (100, 396891), (110, 360810), (114, 348150), (132, 300675), (150, 264594), (165, 240540), (171, 232100), (180, 220495), (190, 208890), (198, 200450), (209, 189900), (211, 188100), (220, 180405), (225, 176396), (228, 174075), (275, 144324), (285, 139260), (300, 132297), (330, 120270), (342, 116050), (380, 104445), (396, 100225), (418, 94950), (422, 94050), (450, 88198), (475, 83556), (495, 80180), (550, 72162), (570, 69630), (627, 63300), (633, 62700), (660, 60135), (684, 58025), (825, 48108), (836, 47475), (844, 47025), (855, 46420), (900, 44099), (950, 41778), (990, 40090), (1045, 37980), (1055, 37620), (1100, 36081), (1140, 34815), (1254, 31650), (1266, 31350), (1425, 27852), (1650, 24054), (1710, 23210), (1881, 21100), (1899, 20900), (1900, 20889), (1980, 20045), (2090, 18990), (2110, 18810), (2321, 17100), (2475, 16036), (2508, 15825), (2532, 15675), (2850, 13926), (3135, 12660), (3165, 12540), (3300, 12027), (3420, 11605), (3762, 10550), (3798, 10450), (4009, 9900), (4180, 9495), (4220, 9405), (4275, 9284), (4642, 8550), (4950, 8018), (5225, 7596), (5275, 7524), (5700, 6963), (6270, 6330)]