222507720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{21313}}^1$

素因数の和:21359

約数の個数: 96

約数和(自身を含む): 748121400

約数和(自身を除く): 525613680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 29, 30, 36, 40, 45, 58, 60, 72, 87, 90, 116, 120, 145, 174, 180, 232, 261, 290, 348, 360, 435, 522, 580, 696, 870, 1044, 1160, 1305, 1740, 2088, 2610, 3480, 5220, 10440, 21313, 42626, 63939, 85252, 106565, 127878, 170504, 191817, 213130, 255756, 319695, 383634, 426260, 511512, 618077, 639390, 767268, 852520, 959085, 1236154, 1278780, 1534536, 1854231, 1918170, 2472308, 2557560, 3090385, 3708462, 3836340, 4944616, 5562693, 6180770, 7416924, 7672680, 9271155, 11125386, 12361540, 14833848, 18542310, 22250772, 24723080, 27813465, 37084620, 44501544, 55626930, 74169240, 111253860, 222507720]

約数ペア:

[(1, 222507720), (2, 111253860), (3, 74169240), (4, 55626930), (5, 44501544), (6, 37084620), (8, 27813465), (9, 24723080), (10, 22250772), (12, 18542310), (15, 14833848), (18, 12361540), (20, 11125386), (24, 9271155), (29, 7672680), (30, 7416924), (36, 6180770), (40, 5562693), (45, 4944616), (58, 3836340), (60, 3708462), (72, 3090385), (87, 2557560), (90, 2472308), (116, 1918170), (120, 1854231), (145, 1534536), (174, 1278780), (180, 1236154), (232, 959085), (261, 852520), (290, 767268), (348, 639390), (360, 618077), (435, 511512), (522, 426260), (580, 383634), (696, 319695), (870, 255756), (1044, 213130), (1160, 191817), (1305, 170504), (1740, 127878), (2088, 106565), (2610, 85252), (3480, 63939), (5220, 42626), (10440, 21313)]