98465940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1$

素因数の和:278

約数の個数: 144

約数和(自身を含む): 310722048

約数和(自身を除く): 212256108

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 47, 60, 90, 94, 103, 113, 141, 180, 188, 206, 226, 235, 282, 309, 339, 412, 423, 452, 470, 515, 564, 565, 618, 678, 705, 846, 927, 940, 1017, 1030, 1130, 1236, 1356, 1410, 1545, 1692, 1695, 1854, 2034, 2060, 2115, 2260, 2820, 3090, 3390, 3708, 4068, 4230, 4635, 4841, 5085, 5311, 6180, 6780, 8460, 9270, 9682, 10170, 10622, 11639, 14523, 15933, 18540, 19364, 20340, 21244, 23278, 24205, 26555, 29046, 31866, 34917, 43569, 46556, 47799, 48410, 53110, 58092, 58195, 63732, 69834, 72615, 79665, 87138, 95598, 96820, 104751, 106220, 116390, 139668, 145230, 159330, 174276, 174585, 191196, 209502, 217845, 232780, 238995, 290460, 318660, 349170, 419004, 435690, 477990, 523755, 547033, 698340, 871380, 955980, 1047510, 1094066, 1641099, 2095020, 2188132, 2735165, 3282198, 4923297, 5470330, 6564396, 8205495, 9846594, 10940660, 16410990, 19693188, 24616485, 32821980, 49232970, 98465940]

約数ペア:

[(1, 98465940), (2, 49232970), (3, 32821980), (4, 24616485), (5, 19693188), (6, 16410990), (9, 10940660), (10, 9846594), (12, 8205495), (15, 6564396), (18, 5470330), (20, 4923297), (30, 3282198), (36, 2735165), (45, 2188132), (47, 2095020), (60, 1641099), (90, 1094066), (94, 1047510), (103, 955980), (113, 871380), (141, 698340), (180, 547033), (188, 523755), (206, 477990), (226, 435690), (235, 419004), (282, 349170), (309, 318660), (339, 290460), (412, 238995), (423, 232780), (452, 217845), (470, 209502), (515, 191196), (564, 174585), (565, 174276), (618, 159330), (678, 145230), (705, 139668), (846, 116390), (927, 106220), (940, 104751), (1017, 96820), (1030, 95598), (1130, 87138), (1236, 79665), (1356, 72615), (1410, 69834), (1545, 63732), (1692, 58195), (1695, 58092), (1854, 53110), (2034, 48410), (2060, 47799), (2115, 46556), (2260, 43569), (2820, 34917), (3090, 31866), (3390, 29046), (3708, 26555), (4068, 24205), (4230, 23278), (4635, 21244), (4841, 20340), (5085, 19364), (5311, 18540), (6180, 15933), (6780, 14523), (8460, 11639), (9270, 10622), (9682, 10170)]