302839020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2999}}^1$

素因数の和:3045

約数の個数: 192

約数和(自身を含む): 1088640000

約数和(自身を除く): 785800980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 17, 18, 20, 22, 27, 30, 33, 34, 36, 44, 45, 51, 54, 55, 60, 66, 68, 85, 90, 99, 102, 108, 110, 132, 135, 153, 165, 170, 180, 187, 198, 204, 220, 255, 270, 297, 306, 330, 340, 374, 396, 459, 495, 510, 540, 561, 594, 612, 660, 748, 765, 918, 935, 990, 1020, 1122, 1188, 1485, 1530, 1683, 1836, 1870, 1980, 2244, 2295, 2805, 2970, 2999, 3060, 3366, 3740, 4590, 5049, 5610, 5940, 5998, 6732, 8415, 8997, 9180, 10098, 11220, 11996, 14995, 16830, 17994, 20196, 25245, 26991, 29990, 32989, 33660, 35988, 44985, 50490, 50983, 53982, 59980, 65978, 80973, 89970, 98967, 100980, 101966, 107964, 131956, 134955, 152949, 161946, 164945, 179940, 197934, 203932, 254915, 269910, 296901, 305898, 323892, 329890, 395868, 404865, 458847, 494835, 509830, 539820, 560813, 593802, 611796, 659780, 764745, 809730, 890703, 917694, 989670, 1019660, 1121626, 1187604, 1376541, 1484505, 1529490, 1619460, 1682439, 1781406, 1835388, 1979340, 2243252, 2294235, 2753082, 2804065, 2969010, 3058980, 3364878, 3562812, 4453515, 4588470, 5047317, 5506164, 5608130, 5938020, 6729756, 6882705, 8412195, 8907030, 9176940, 10094634, 11216260, 13765410, 15141951, 16824390, 17814060, 20189268, 25236585, 27530820, 30283902, 33648780, 50473170, 60567804, 75709755, 100946340, 151419510, 302839020]

約数ペア:

[(1, 302839020), (2, 151419510), (3, 100946340), (4, 75709755), (5, 60567804), (6, 50473170), (9, 33648780), (10, 30283902), (11, 27530820), (12, 25236585), (15, 20189268), (17, 17814060), (18, 16824390), (20, 15141951), (22, 13765410), (27, 11216260), (30, 10094634), (33, 9176940), (34, 8907030), (36, 8412195), (44, 6882705), (45, 6729756), (51, 5938020), (54, 5608130), (55, 5506164), (60, 5047317), (66, 4588470), (68, 4453515), (85, 3562812), (90, 3364878), (99, 3058980), (102, 2969010), (108, 2804065), (110, 2753082), (132, 2294235), (135, 2243252), (153, 1979340), (165, 1835388), (170, 1781406), (180, 1682439), (187, 1619460), (198, 1529490), (204, 1484505), (220, 1376541), (255, 1187604), (270, 1121626), (297, 1019660), (306, 989670), (330, 917694), (340, 890703), (374, 809730), (396, 764745), (459, 659780), (495, 611796), (510, 593802), (540, 560813), (561, 539820), (594, 509830), (612, 494835), (660, 458847), (748, 404865), (765, 395868), (918, 329890), (935, 323892), (990, 305898), (1020, 296901), (1122, 269910), (1188, 254915), (1485, 203932), (1530, 197934), (1683, 179940), (1836, 164945), (1870, 161946), (1980, 152949), (2244, 134955), (2295, 131956), (2805, 107964), (2970, 101966), (2999, 100980), (3060, 98967), (3366, 89970), (3740, 80973), (4590, 65978), (5049, 59980), (5610, 53982), (5940, 50983), (5998, 50490), (6732, 44985), (8415, 35988), (8997, 33660), (9180, 32989), (10098, 29990), (11220, 26991), (11996, 25245), (14995, 20196), (16830, 17994)]