82217100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^3\times {\mathrm{17}}^1\times {\mathrm{47}}^1$

素因数の和:102

約数の個数: 288

約数和(自身を含む): 299980800

約数和(自身を除く): 217763700

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 25, 28, 30, 34, 35, 42, 47, 49, 50, 51, 60, 68, 70, 75, 84, 85, 94, 98, 100, 102, 105, 119, 140, 141, 147, 150, 170, 175, 188, 196, 204, 210, 235, 238, 245, 255, 282, 294, 300, 329, 340, 343, 350, 357, 420, 425, 470, 476, 490, 510, 525, 564, 588, 595, 658, 686, 700, 705, 714, 735, 799, 833, 850, 940, 980, 987, 1020, 1029, 1050, 1175, 1190, 1225, 1275, 1316, 1372, 1410, 1428, 1470, 1598, 1645, 1666, 1700, 1715, 1785, 1974, 2058, 2100, 2303, 2350, 2380, 2397, 2450, 2499, 2550, 2820, 2940, 2975, 3196, 3290, 3332, 3430, 3525, 3570, 3675, 3948, 3995, 4116, 4165, 4606, 4700, 4794, 4900, 4935, 4998, 5100, 5145, 5593, 5831, 5950, 6580, 6860, 6909, 7050, 7140, 7350, 7990, 8225, 8330, 8575, 8925, 9212, 9588, 9870, 9996, 10290, 11186, 11515, 11662, 11900, 11985, 12495, 13818, 14100, 14700, 15980, 16121, 16450, 16660, 16779, 17150, 17493, 17850, 19740, 19975, 20580, 20825, 22372, 23030, 23324, 23970, 24675, 24990, 25725, 27636, 27965, 29155, 32242, 32900, 33558, 34300, 34545, 34986, 35700, 39151, 39950, 41650, 46060, 47940, 48363, 49350, 49980, 51450, 55930, 57575, 58310, 59925, 62475, 64484, 67116, 69090, 69972, 78302, 79900, 80605, 83300, 83895, 87465, 96726, 98700, 102900, 111860, 115150, 116620, 117453, 119850, 124950, 138180, 139825, 145775, 156604, 161210, 167790, 172725, 174930, 193452, 195755, 230300, 234906, 239700, 241815, 249900, 274057, 279650, 291550, 322420, 335580, 345450, 349860, 391510, 403025, 419475, 437325, 469812, 483630, 548114, 559300, 583100, 587265, 690900, 783020, 806050, 822171, 838950, 874650, 967260, 978775, 1096228, 1174530, 1209075, 1370285, 1612100, 1644342, 1677900, 1749300, 1957550, 2349060, 2418150, 2740570, 2936325, 3288684, 3915100, 4110855, 4836300, 5481140, 5872650, 6851425, 8221710, 11745300, 13702850, 16443420, 20554275, 27405700, 41108550, 82217100]

約数ペア:

[(1, 82217100), (2, 41108550), (3, 27405700), (4, 20554275), (5, 16443420), (6, 13702850), (7, 11745300), (10, 8221710), (12, 6851425), (14, 5872650), (15, 5481140), (17, 4836300), (20, 4110855), (21, 3915100), (25, 3288684), (28, 2936325), (30, 2740570), (34, 2418150), (35, 2349060), (42, 1957550), (47, 1749300), (49, 1677900), (50, 1644342), (51, 1612100), (60, 1370285), (68, 1209075), (70, 1174530), (75, 1096228), (84, 978775), (85, 967260), (94, 874650), (98, 838950), (100, 822171), (102, 806050), (105, 783020), (119, 690900), (140, 587265), (141, 583100), (147, 559300), (150, 548114), (170, 483630), (175, 469812), (188, 437325), (196, 419475), (204, 403025), (210, 391510), (235, 349860), (238, 345450), (245, 335580), (255, 322420), (282, 291550), (294, 279650), (300, 274057), (329, 249900), (340, 241815), (343, 239700), (350, 234906), (357, 230300), (420, 195755), (425, 193452), (470, 174930), (476, 172725), (490, 167790), (510, 161210), (525, 156604), (564, 145775), (588, 139825), (595, 138180), (658, 124950), (686, 119850), (700, 117453), (705, 116620), (714, 115150), (735, 111860), (799, 102900), (833, 98700), (850, 96726), (940, 87465), (980, 83895), (987, 83300), (1020, 80605), (1029, 79900), (1050, 78302), (1175, 69972), (1190, 69090), (1225, 67116), (1275, 64484), (1316, 62475), (1372, 59925), (1410, 58310), (1428, 57575), (1470, 55930), (1598, 51450), (1645, 49980), (1666, 49350), (1700, 48363), (1715, 47940), (1785, 46060), (1974, 41650), (2058, 39950), (2100, 39151), (2303, 35700), (2350, 34986), (2380, 34545), (2397, 34300), (2450, 33558), (2499, 32900), (2550, 32242), (2820, 29155), (2940, 27965), (2975, 27636), (3196, 25725), (3290, 24990), (3332, 24675), (3430, 23970), (3525, 23324), (3570, 23030), (3675, 22372), (3948, 20825), (3995, 20580), (4116, 19975), (4165, 19740), (4606, 17850), (4700, 17493), (4794, 17150), (4900, 16779), (4935, 16660), (4998, 16450), (5100, 16121), (5145, 15980), (5593, 14700), (5831, 14100), (5950, 13818), (6580, 12495), (6860, 11985), (6909, 11900), (7050, 11662), (7140, 11515), (7350, 11186), (7990, 10290), (8225, 9996), (8330, 9870), (8575, 9588), (8925, 9212)]