22753620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1523}}^1$

素因数の和:1621

約数の個数: 72

約数和(自身を含む): 69896736

約数和(自身を除く): 47143116

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 83, 90, 166, 180, 249, 332, 415, 498, 747, 830, 996, 1245, 1494, 1523, 1660, 2490, 2988, 3046, 3735, 4569, 4980, 6092, 7470, 7615, 9138, 13707, 14940, 15230, 18276, 22845, 27414, 30460, 45690, 54828, 68535, 91380, 126409, 137070, 252818, 274140, 379227, 505636, 632045, 758454, 1137681, 1264090, 1516908, 1896135, 2275362, 2528180, 3792270, 4550724, 5688405, 7584540, 11376810, 22753620]

約数ペア:

[(1, 22753620), (2, 11376810), (3, 7584540), (4, 5688405), (5, 4550724), (6, 3792270), (9, 2528180), (10, 2275362), (12, 1896135), (15, 1516908), (18, 1264090), (20, 1137681), (30, 758454), (36, 632045), (45, 505636), (60, 379227), (83, 274140), (90, 252818), (166, 137070), (180, 126409), (249, 91380), (332, 68535), (415, 54828), (498, 45690), (747, 30460), (830, 27414), (996, 22845), (1245, 18276), (1494, 15230), (1523, 14940), (1660, 13707), (2490, 9138), (2988, 7615), (3046, 7470), (3735, 6092), (4569, 4980)]