38754540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{37}}^1$

素因数の和:109

約数の個数: 216

約数和(自身を含む): 137683728

約数和(自身を除く): 98929188

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 23, 30, 33, 36, 37, 44, 45, 46, 55, 60, 66, 69, 74, 90, 92, 99, 110, 111, 115, 132, 138, 148, 165, 180, 185, 198, 207, 220, 222, 230, 253, 276, 330, 333, 345, 370, 396, 407, 414, 444, 460, 495, 506, 529, 555, 660, 666, 690, 740, 759, 814, 828, 851, 990, 1012, 1035, 1058, 1110, 1221, 1265, 1332, 1380, 1518, 1587, 1628, 1665, 1702, 1980, 2035, 2070, 2116, 2220, 2277, 2442, 2530, 2553, 2645, 3036, 3174, 3330, 3404, 3663, 3795, 4070, 4140, 4255, 4554, 4761, 4884, 5060, 5106, 5290, 5819, 6105, 6348, 6660, 7326, 7590, 7659, 7935, 8140, 8510, 9108, 9361, 9522, 10212, 10580, 11385, 11638, 12210, 12765, 14652, 15180, 15318, 15870, 17020, 17457, 18315, 18722, 19044, 19573, 22770, 23276, 23805, 24420, 25530, 28083, 29095, 30636, 31740, 34914, 36630, 37444, 38295, 39146, 45540, 46805, 47610, 51060, 52371, 56166, 58190, 58719, 69828, 73260, 76590, 78292, 84249, 87285, 93610, 95220, 97865, 104742, 112332, 116380, 117438, 140415, 153180, 168498, 174570, 176157, 187220, 195730, 209484, 215303, 234876, 261855, 280830, 293595, 336996, 349140, 352314, 391460, 421245, 430606, 523710, 561660, 587190, 645909, 704628, 842490, 861212, 880785, 1047420, 1076515, 1174380, 1291818, 1684980, 1761570, 1937727, 2153030, 2583636, 3229545, 3523140, 3875454, 4306060, 6459090, 7750908, 9688635, 12918180, 19377270, 38754540]

約数ペア:

[(1, 38754540), (2, 19377270), (3, 12918180), (4, 9688635), (5, 7750908), (6, 6459090), (9, 4306060), (10, 3875454), (11, 3523140), (12, 3229545), (15, 2583636), (18, 2153030), (20, 1937727), (22, 1761570), (23, 1684980), (30, 1291818), (33, 1174380), (36, 1076515), (37, 1047420), (44, 880785), (45, 861212), (46, 842490), (55, 704628), (60, 645909), (66, 587190), (69, 561660), (74, 523710), (90, 430606), (92, 421245), (99, 391460), (110, 352314), (111, 349140), (115, 336996), (132, 293595), (138, 280830), (148, 261855), (165, 234876), (180, 215303), (185, 209484), (198, 195730), (207, 187220), (220, 176157), (222, 174570), (230, 168498), (253, 153180), (276, 140415), (330, 117438), (333, 116380), (345, 112332), (370, 104742), (396, 97865), (407, 95220), (414, 93610), (444, 87285), (460, 84249), (495, 78292), (506, 76590), (529, 73260), (555, 69828), (660, 58719), (666, 58190), (690, 56166), (740, 52371), (759, 51060), (814, 47610), (828, 46805), (851, 45540), (990, 39146), (1012, 38295), (1035, 37444), (1058, 36630), (1110, 34914), (1221, 31740), (1265, 30636), (1332, 29095), (1380, 28083), (1518, 25530), (1587, 24420), (1628, 23805), (1665, 23276), (1702, 22770), (1980, 19573), (2035, 19044), (2070, 18722), (2116, 18315), (2220, 17457), (2277, 17020), (2442, 15870), (2530, 15318), (2553, 15180), (2645, 14652), (3036, 12765), (3174, 12210), (3330, 11638), (3404, 11385), (3663, 10580), (3795, 10212), (4070, 9522), (4140, 9361), (4255, 9108), (4554, 8510), (4761, 8140), (4884, 7935), (5060, 7659), (5106, 7590), (5290, 7326), (5819, 6660), (6105, 6348)]