47626920

素因数分解:

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

素因数の和:261

約数の個数: 256

約数和(自身を含む): 183168000

約数和(自身を除く): 135541080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 19, 20, 22, 24, 27, 30, 33, 36, 38, 40, 44, 45, 54, 55, 57, 60, 66, 72, 76, 88, 90, 95, 99, 108, 110, 114, 120, 132, 135, 152, 165, 171, 180, 190, 198, 209, 211, 216, 220, 228, 264, 270, 285, 297, 330, 342, 360, 380, 396, 418, 422, 440, 456, 495, 513, 540, 570, 594, 627, 633, 660, 684, 760, 792, 836, 844, 855, 990, 1026, 1045, 1055, 1080, 1140, 1188, 1254, 1266, 1320, 1368, 1485, 1672, 1688, 1710, 1881, 1899, 1980, 2052, 2090, 2110, 2280, 2321, 2376, 2508, 2532, 2565, 2970, 3135, 3165, 3420, 3762, 3798, 3960, 4009, 4104, 4180, 4220, 4642, 5016, 5064, 5130, 5643, 5697, 5940, 6270, 6330, 6840, 6963, 7524, 7596, 8018, 8360, 8440, 9284, 9405, 9495, 10260, 11286, 11394, 11605, 11880, 12027, 12540, 12660, 13926, 15048, 15192, 16036, 18568, 18810, 18990, 20045, 20520, 20889, 22572, 22788, 23210, 24054, 25080, 25320, 27852, 28215, 28485, 32072, 34815, 36081, 37620, 37980, 40090, 41778, 44099, 45144, 45576, 46420, 48108, 55704, 56430, 56970, 60135, 62667, 69630, 72162, 75240, 75960, 80180, 83556, 88198, 92840, 96216, 104445, 108243, 112860, 113940, 120270, 125334, 132297, 139260, 144324, 160360, 167112, 176396, 180405, 208890, 216486, 220495, 225720, 227880, 240540, 250668, 264594, 278520, 288648, 313335, 352792, 360810, 396891, 417780, 432972, 440990, 481080, 501336, 529188, 541215, 626670, 661485, 721620, 793782, 835560, 865944, 881980, 1058376, 1082430, 1190673, 1253340, 1322970, 1443240, 1587564, 1763960, 1984455, 2164860, 2381346, 2506680, 2645940, 3175128, 3968910, 4329720, 4762692, 5291880, 5953365, 7937820, 9525384, 11906730, 15875640, 23813460, 47626920]

約数ペア:

[(1, 47626920), (2, 23813460), (3, 15875640), (4, 11906730), (5, 9525384), (6, 7937820), (8, 5953365), (9, 5291880), (10, 4762692), (11, 4329720), (12, 3968910), (15, 3175128), (18, 2645940), (19, 2506680), (20, 2381346), (22, 2164860), (24, 1984455), (27, 1763960), (30, 1587564), (33, 1443240), (36, 1322970), (38, 1253340), (40, 1190673), (44, 1082430), (45, 1058376), (54, 881980), (55, 865944), (57, 835560), (60, 793782), (66, 721620), (72, 661485), (76, 626670), (88, 541215), (90, 529188), (95, 501336), (99, 481080), (108, 440990), (110, 432972), (114, 417780), (120, 396891), (132, 360810), (135, 352792), (152, 313335), (165, 288648), (171, 278520), (180, 264594), (190, 250668), (198, 240540), (209, 227880), (211, 225720), (216, 220495), (220, 216486), (228, 208890), (264, 180405), (270, 176396), (285, 167112), (297, 160360), (330, 144324), (342, 139260), (360, 132297), (380, 125334), (396, 120270), (418, 113940), (422, 112860), (440, 108243), (456, 104445), (495, 96216), (513, 92840), (540, 88198), (570, 83556), (594, 80180), (627, 75960), (633, 75240), (660, 72162), (684, 69630), (760, 62667), (792, 60135), (836, 56970), (844, 56430), (855, 55704), (990, 48108), (1026, 46420), (1045, 45576), (1055, 45144), (1080, 44099), (1140, 41778), (1188, 40090), (1254, 37980), (1266, 37620), (1320, 36081), (1368, 34815), (1485, 32072), (1672, 28485), (1688, 28215), (1710, 27852), (1881, 25320), (1899, 25080), (1980, 24054), (2052, 23210), (2090, 22788), (2110, 22572), (2280, 20889), (2321, 20520), (2376, 20045), (2508, 18990), (2532, 18810), (2565, 18568), (2970, 16036), (3135, 15192), (3165, 15048), (3420, 13926), (3762, 12660), (3798, 12540), (3960, 12027), (4009, 11880), (4104, 11605), (4180, 11394), (4220, 11286), (4642, 10260), (5016, 9495), (5064, 9405), (5130, 9284), (5643, 8440), (5697, 8360), (5940, 8018), (6270, 7596), (6330, 7524), (6840, 6963)]