74354940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^2$

素因数の和:137

約数の個数: 216

約数和(自身を含む): 266181552

約数和(自身を除く): 191826612

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 17, 18, 20, 22, 30, 33, 34, 36, 44, 45, 47, 51, 55, 60, 66, 68, 85, 90, 94, 99, 102, 110, 132, 141, 153, 165, 170, 180, 187, 188, 198, 204, 220, 235, 255, 282, 306, 330, 340, 374, 396, 423, 470, 495, 510, 517, 561, 564, 612, 660, 705, 748, 765, 799, 846, 935, 940, 990, 1020, 1034, 1122, 1410, 1530, 1551, 1598, 1683, 1692, 1870, 1980, 2068, 2115, 2209, 2244, 2397, 2585, 2805, 2820, 3060, 3102, 3196, 3366, 3740, 3995, 4230, 4418, 4653, 4794, 5170, 5610, 6204, 6627, 6732, 7191, 7755, 7990, 8415, 8460, 8789, 8836, 9306, 9588, 10340, 11045, 11220, 11985, 13254, 14382, 15510, 15980, 16830, 17578, 18612, 19881, 22090, 23265, 23970, 24299, 26367, 26508, 28764, 31020, 33135, 33660, 35156, 35955, 37553, 39762, 43945, 44180, 46530, 47940, 48598, 52734, 66270, 71910, 72897, 75106, 79101, 79524, 87890, 93060, 97196, 99405, 105468, 112659, 121495, 131835, 132540, 143820, 145794, 150212, 158202, 175780, 187765, 198810, 218691, 225318, 242990, 263670, 291588, 316404, 337977, 364485, 375530, 395505, 397620, 413083, 437382, 450636, 485980, 527340, 563295, 675954, 728970, 751060, 791010, 826166, 874764, 1093455, 1126590, 1239249, 1351908, 1457940, 1582020, 1652332, 1689885, 2065415, 2186910, 2253180, 2478498, 3379770, 3717747, 4130830, 4373820, 4956996, 6196245, 6759540, 7435494, 8261660, 12392490, 14870988, 18588735, 24784980, 37177470, 74354940]

約数ペア:

[(1, 74354940), (2, 37177470), (3, 24784980), (4, 18588735), (5, 14870988), (6, 12392490), (9, 8261660), (10, 7435494), (11, 6759540), (12, 6196245), (15, 4956996), (17, 4373820), (18, 4130830), (20, 3717747), (22, 3379770), (30, 2478498), (33, 2253180), (34, 2186910), (36, 2065415), (44, 1689885), (45, 1652332), (47, 1582020), (51, 1457940), (55, 1351908), (60, 1239249), (66, 1126590), (68, 1093455), (85, 874764), (90, 826166), (94, 791010), (99, 751060), (102, 728970), (110, 675954), (132, 563295), (141, 527340), (153, 485980), (165, 450636), (170, 437382), (180, 413083), (187, 397620), (188, 395505), (198, 375530), (204, 364485), (220, 337977), (235, 316404), (255, 291588), (282, 263670), (306, 242990), (330, 225318), (340, 218691), (374, 198810), (396, 187765), (423, 175780), (470, 158202), (495, 150212), (510, 145794), (517, 143820), (561, 132540), (564, 131835), (612, 121495), (660, 112659), (705, 105468), (748, 99405), (765, 97196), (799, 93060), (846, 87890), (935, 79524), (940, 79101), (990, 75106), (1020, 72897), (1034, 71910), (1122, 66270), (1410, 52734), (1530, 48598), (1551, 47940), (1598, 46530), (1683, 44180), (1692, 43945), (1870, 39762), (1980, 37553), (2068, 35955), (2115, 35156), (2209, 33660), (2244, 33135), (2397, 31020), (2585, 28764), (2805, 26508), (2820, 26367), (3060, 24299), (3102, 23970), (3196, 23265), (3366, 22090), (3740, 19881), (3995, 18612), (4230, 17578), (4418, 16830), (4653, 15980), (4794, 15510), (5170, 14382), (5610, 13254), (6204, 11985), (6627, 11220), (6732, 11045), (7191, 10340), (7755, 9588), (7990, 9306), (8415, 8836), (8460, 8789)]