88491420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1$

素因数の和:201

約数の個数: 192

約数和(自身を含む): 292131840

約数和(自身を除く): 203640420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 37, 43, 45, 54, 60, 74, 86, 90, 103, 108, 111, 129, 135, 148, 172, 180, 185, 206, 215, 222, 258, 270, 309, 333, 370, 387, 412, 430, 444, 515, 516, 540, 555, 618, 645, 666, 740, 774, 860, 927, 999, 1030, 1110, 1161, 1236, 1290, 1332, 1545, 1548, 1591, 1665, 1854, 1935, 1998, 2060, 2220, 2322, 2580, 2781, 3090, 3182, 3330, 3708, 3811, 3870, 3996, 4429, 4635, 4644, 4773, 4995, 5562, 5805, 6180, 6364, 6660, 7622, 7740, 7955, 8858, 9270, 9546, 9990, 11124, 11433, 11610, 13287, 13905, 14319, 15244, 15910, 17716, 18540, 19055, 19092, 19980, 22145, 22866, 23220, 23865, 26574, 27810, 28638, 31820, 34299, 38110, 39861, 42957, 44290, 45732, 47730, 53148, 55620, 57165, 57276, 66435, 68598, 71595, 76220, 79722, 85914, 88580, 95460, 102897, 114330, 119583, 132870, 137196, 143190, 159444, 163873, 171495, 171828, 199305, 205794, 214785, 228660, 239166, 265740, 286380, 327746, 342990, 398610, 411588, 429570, 478332, 491619, 514485, 597915, 655492, 685980, 797220, 819365, 859140, 983238, 1028970, 1195830, 1474857, 1638730, 1966476, 2057940, 2391660, 2458095, 2949714, 3277460, 4424571, 4916190, 5899428, 7374285, 8849142, 9832380, 14748570, 17698284, 22122855, 29497140, 44245710, 88491420]

約数ペア:

[(1, 88491420), (2, 44245710), (3, 29497140), (4, 22122855), (5, 17698284), (6, 14748570), (9, 9832380), (10, 8849142), (12, 7374285), (15, 5899428), (18, 4916190), (20, 4424571), (27, 3277460), (30, 2949714), (36, 2458095), (37, 2391660), (43, 2057940), (45, 1966476), (54, 1638730), (60, 1474857), (74, 1195830), (86, 1028970), (90, 983238), (103, 859140), (108, 819365), (111, 797220), (129, 685980), (135, 655492), (148, 597915), (172, 514485), (180, 491619), (185, 478332), (206, 429570), (215, 411588), (222, 398610), (258, 342990), (270, 327746), (309, 286380), (333, 265740), (370, 239166), (387, 228660), (412, 214785), (430, 205794), (444, 199305), (515, 171828), (516, 171495), (540, 163873), (555, 159444), (618, 143190), (645, 137196), (666, 132870), (740, 119583), (774, 114330), (860, 102897), (927, 95460), (999, 88580), (1030, 85914), (1110, 79722), (1161, 76220), (1236, 71595), (1290, 68598), (1332, 66435), (1545, 57276), (1548, 57165), (1591, 55620), (1665, 53148), (1854, 47730), (1935, 45732), (1998, 44290), (2060, 42957), (2220, 39861), (2322, 38110), (2580, 34299), (2781, 31820), (3090, 28638), (3182, 27810), (3330, 26574), (3708, 23865), (3811, 23220), (3870, 22866), (3996, 22145), (4429, 19980), (4635, 19092), (4644, 19055), (4773, 18540), (4995, 17716), (5562, 15910), (5805, 15244), (6180, 14319), (6364, 13905), (6660, 13287), (7622, 11610), (7740, 11433), (7955, 11124), (8858, 9990), (9270, 9546)]