208794600

素因数分解:

$2^3\times 3^2\times 5^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{227}}^1$

素因数の和:329

約数の個数: 288

約数和(自身を含む): 815929920

約数和(自身を除く): 607135320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 50, 56, 60, 63, 70, 72, 73, 75, 84, 90, 100, 105, 120, 126, 140, 146, 150, 168, 175, 180, 200, 210, 219, 225, 227, 252, 280, 292, 300, 315, 350, 360, 365, 420, 438, 450, 454, 504, 511, 525, 584, 600, 630, 657, 681, 700, 730, 840, 876, 900, 908, 1022, 1050, 1095, 1135, 1260, 1314, 1362, 1400, 1460, 1533, 1575, 1589, 1752, 1800, 1816, 1825, 2043, 2044, 2100, 2190, 2270, 2520, 2555, 2628, 2724, 2920, 3066, 3150, 3178, 3285, 3405, 3650, 4086, 4088, 4200, 4380, 4540, 4599, 4767, 5110, 5256, 5448, 5475, 5675, 6132, 6300, 6356, 6570, 6810, 7300, 7665, 7945, 8172, 8760, 9080, 9198, 9534, 10215, 10220, 10950, 11350, 12264, 12600, 12712, 12775, 13140, 13620, 14301, 14600, 15330, 15890, 16344, 16425, 16571, 17025, 18396, 19068, 20430, 20440, 21900, 22700, 22995, 23835, 25550, 26280, 27240, 28602, 30660, 31780, 32850, 33142, 34050, 36792, 38136, 38325, 39725, 40860, 43800, 45400, 45990, 47670, 49713, 51075, 51100, 57204, 61320, 63560, 65700, 66284, 68100, 71505, 76650, 79450, 81720, 82855, 91980, 95340, 99426, 102150, 102200, 114408, 114975, 115997, 119175, 131400, 132568, 136200, 143010, 149139, 153300, 158900, 165710, 183960, 190680, 198852, 204300, 229950, 231994, 238350, 248565, 286020, 298278, 306600, 317800, 331420, 347991, 357525, 397704, 408600, 414275, 459900, 463988, 476700, 497130, 572040, 579985, 596556, 662840, 695982, 715050, 745695, 828550, 919800, 927976, 953400, 994260, 1043973, 1159970, 1193112, 1242825, 1391964, 1430100, 1491390, 1657100, 1739955, 1988520, 2087946, 2319940, 2485650, 2783928, 2860200, 2899925, 2982780, 3314200, 3479910, 3728475, 4175892, 4639880, 4971300, 5219865, 5799850, 5965560, 6959820, 7456950, 8351784, 8699775, 9942600, 10439730, 11599700, 13919640, 14913900, 17399550, 20879460, 23199400, 26099325, 29827800, 34799100, 41758920, 52198650, 69598200, 104397300, 208794600]

約数ペア:

[(1, 208794600), (2, 104397300), (3, 69598200), (4, 52198650), (5, 41758920), (6, 34799100), (7, 29827800), (8, 26099325), (9, 23199400), (10, 20879460), (12, 17399550), (14, 14913900), (15, 13919640), (18, 11599700), (20, 10439730), (21, 9942600), (24, 8699775), (25, 8351784), (28, 7456950), (30, 6959820), (35, 5965560), (36, 5799850), (40, 5219865), (42, 4971300), (45, 4639880), (50, 4175892), (56, 3728475), (60, 3479910), (63, 3314200), (70, 2982780), (72, 2899925), (73, 2860200), (75, 2783928), (84, 2485650), (90, 2319940), (100, 2087946), (105, 1988520), (120, 1739955), (126, 1657100), (140, 1491390), (146, 1430100), (150, 1391964), (168, 1242825), (175, 1193112), (180, 1159970), (200, 1043973), (210, 994260), (219, 953400), (225, 927976), (227, 919800), (252, 828550), (280, 745695), (292, 715050), (300, 695982), (315, 662840), (350, 596556), (360, 579985), (365, 572040), (420, 497130), (438, 476700), (450, 463988), (454, 459900), (504, 414275), (511, 408600), (525, 397704), (584, 357525), (600, 347991), (630, 331420), (657, 317800), (681, 306600), (700, 298278), (730, 286020), (840, 248565), (876, 238350), (900, 231994), (908, 229950), (1022, 204300), (1050, 198852), (1095, 190680), (1135, 183960), (1260, 165710), (1314, 158900), (1362, 153300), (1400, 149139), (1460, 143010), (1533, 136200), (1575, 132568), (1589, 131400), (1752, 119175), (1800, 115997), (1816, 114975), (1825, 114408), (2043, 102200), (2044, 102150), (2100, 99426), (2190, 95340), (2270, 91980), (2520, 82855), (2555, 81720), (2628, 79450), (2724, 76650), (2920, 71505), (3066, 68100), (3150, 66284), (3178, 65700), (3285, 63560), (3405, 61320), (3650, 57204), (4086, 51100), (4088, 51075), (4200, 49713), (4380, 47670), (4540, 45990), (4599, 45400), (4767, 43800), (5110, 40860), (5256, 39725), (5448, 38325), (5475, 38136), (5675, 36792), (6132, 34050), (6300, 33142), (6356, 32850), (6570, 31780), (6810, 30660), (7300, 28602), (7665, 27240), (7945, 26280), (8172, 25550), (8760, 23835), (9080, 22995), (9198, 22700), (9534, 21900), (10215, 20440), (10220, 20430), (10950, 19068), (11350, 18396), (12264, 17025), (12600, 16571), (12712, 16425), (12775, 16344), (13140, 15890), (13620, 15330), (14301, 14600)]