145456020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{14177}}^1$

素因数の和:14214

約数の個数: 96

約数和(自身を含む): 476380800

約数和(自身を除く): 330924780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 90, 95, 108, 114, 135, 171, 180, 190, 228, 270, 285, 342, 380, 513, 540, 570, 684, 855, 1026, 1140, 1710, 2052, 2565, 3420, 5130, 10260, 14177, 28354, 42531, 56708, 70885, 85062, 127593, 141770, 170124, 212655, 255186, 269363, 283540, 382779, 425310, 510372, 538726, 637965, 765558, 808089, 850620, 1077452, 1275930, 1346815, 1531116, 1616178, 1913895, 2424267, 2551860, 2693630, 3232356, 3827790, 4040445, 4848534, 5387260, 7272801, 7655580, 8080890, 9697068, 12121335, 14545602, 16161780, 24242670, 29091204, 36364005, 48485340, 72728010, 145456020]

約数ペア:

[(1, 145456020), (2, 72728010), (3, 48485340), (4, 36364005), (5, 29091204), (6, 24242670), (9, 16161780), (10, 14545602), (12, 12121335), (15, 9697068), (18, 8080890), (19, 7655580), (20, 7272801), (27, 5387260), (30, 4848534), (36, 4040445), (38, 3827790), (45, 3232356), (54, 2693630), (57, 2551860), (60, 2424267), (76, 1913895), (90, 1616178), (95, 1531116), (108, 1346815), (114, 1275930), (135, 1077452), (171, 850620), (180, 808089), (190, 765558), (228, 637965), (270, 538726), (285, 510372), (342, 425310), (380, 382779), (513, 283540), (540, 269363), (570, 255186), (684, 212655), (855, 170124), (1026, 141770), (1140, 127593), (1710, 85062), (2052, 70885), (2565, 56708), (3420, 42531), (5130, 28354), (10260, 14177)]