302420340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{88427}}^1$

素因数の和:88461

約数の個数: 72

約数和(自身を含む): 965633760

約数和(自身を除く): 663213420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 88427, 176854, 265281, 353708, 442135, 530562, 795843, 884270, 1061124, 1326405, 1591686, 1680113, 1768540, 2652810, 3183372, 3360226, 3979215, 5040339, 5305620, 6720452, 7958430, 8400565, 10080678, 15121017, 15916860, 16801130, 20161356, 25201695, 30242034, 33602260, 50403390, 60484068, 75605085, 100806780, 151210170, 302420340]

約数ペア:

[(1, 302420340), (2, 151210170), (3, 100806780), (4, 75605085), (5, 60484068), (6, 50403390), (9, 33602260), (10, 30242034), (12, 25201695), (15, 20161356), (18, 16801130), (19, 15916860), (20, 15121017), (30, 10080678), (36, 8400565), (38, 7958430), (45, 6720452), (57, 5305620), (60, 5040339), (76, 3979215), (90, 3360226), (95, 3183372), (114, 2652810), (171, 1768540), (180, 1680113), (190, 1591686), (228, 1326405), (285, 1061124), (342, 884270), (380, 795843), (570, 530562), (684, 442135), (855, 353708), (1140, 265281), (1710, 176854), (3420, 88427)]