226689660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{971}}^1\times {\mathrm{1297}}^1$

素因数の和:2283

約数の個数: 72

約数和(自身を含む): 688864176

約数和(自身を除く): 462174516

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 971, 1297, 1942, 2594, 2913, 3884, 3891, 4855, 5188, 5826, 6485, 7782, 8739, 9710, 11652, 11673, 12970, 14565, 15564, 17478, 19420, 19455, 23346, 25940, 29130, 34956, 38910, 43695, 46692, 58260, 58365, 77820, 87390, 116730, 174780, 233460, 1259387, 2518774, 3778161, 5037548, 6296935, 7556322, 11334483, 12593870, 15112644, 18890805, 22668966, 25187740, 37781610, 45337932, 56672415, 75563220, 113344830, 226689660]

約数ペア:

[(1, 226689660), (2, 113344830), (3, 75563220), (4, 56672415), (5, 45337932), (6, 37781610), (9, 25187740), (10, 22668966), (12, 18890805), (15, 15112644), (18, 12593870), (20, 11334483), (30, 7556322), (36, 6296935), (45, 5037548), (60, 3778161), (90, 2518774), (180, 1259387), (971, 233460), (1297, 174780), (1942, 116730), (2594, 87390), (2913, 77820), (3884, 58365), (3891, 58260), (4855, 46692), (5188, 43695), (5826, 38910), (6485, 34956), (7782, 29130), (8739, 25940), (9710, 23346), (11652, 19455), (11673, 19420), (12970, 17478), (14565, 15564)]