81466020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{2557}}^1$

素因数の和:2634

約数の個数: 96

約数和(自身を含む): 257846400

約数和(自身を除く): 176380380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 59, 60, 90, 108, 118, 135, 177, 180, 236, 270, 295, 354, 531, 540, 590, 708, 885, 1062, 1180, 1593, 1770, 2124, 2557, 2655, 3186, 3540, 5114, 5310, 6372, 7671, 7965, 10228, 10620, 12785, 15342, 15930, 23013, 25570, 30684, 31860, 38355, 46026, 51140, 69039, 76710, 92052, 115065, 138078, 150863, 153420, 230130, 276156, 301726, 345195, 452589, 460260, 603452, 690390, 754315, 905178, 1357767, 1380780, 1508630, 1810356, 2262945, 2715534, 3017260, 4073301, 4525890, 5431068, 6788835, 8146602, 9051780, 13577670, 16293204, 20366505, 27155340, 40733010, 81466020]

約数ペア:

[(1, 81466020), (2, 40733010), (3, 27155340), (4, 20366505), (5, 16293204), (6, 13577670), (9, 9051780), (10, 8146602), (12, 6788835), (15, 5431068), (18, 4525890), (20, 4073301), (27, 3017260), (30, 2715534), (36, 2262945), (45, 1810356), (54, 1508630), (59, 1380780), (60, 1357767), (90, 905178), (108, 754315), (118, 690390), (135, 603452), (177, 460260), (180, 452589), (236, 345195), (270, 301726), (295, 276156), (354, 230130), (531, 153420), (540, 150863), (590, 138078), (708, 115065), (885, 92052), (1062, 76710), (1180, 69039), (1593, 51140), (1770, 46026), (2124, 38355), (2557, 31860), (2655, 30684), (3186, 25570), (3540, 23013), (5114, 15930), (5310, 15342), (6372, 12785), (7671, 10620), (7965, 10228)]