42423480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3571}}^1$

素因数の和:3602

約数の個数: 128

約数和(自身を含む): 154310400

約数和(自身を除く): 111886920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 88, 90, 99, 108, 110, 120, 132, 135, 165, 180, 198, 216, 220, 264, 270, 297, 330, 360, 396, 440, 495, 540, 594, 660, 792, 990, 1080, 1188, 1320, 1485, 1980, 2376, 2970, 3571, 3960, 5940, 7142, 10713, 11880, 14284, 17855, 21426, 28568, 32139, 35710, 39281, 42852, 53565, 64278, 71420, 78562, 85704, 96417, 107130, 117843, 128556, 142840, 157124, 160695, 192834, 196405, 214260, 235686, 257112, 314248, 321390, 353529, 385668, 392810, 428520, 471372, 482085, 589215, 642780, 707058, 771336, 785620, 942744, 964170, 1060587, 1178430, 1285560, 1414116, 1571240, 1767645, 1928340, 2121174, 2356860, 2828232, 3535290, 3856680, 4242348, 4713720, 5302935, 7070580, 8484696, 10605870, 14141160, 21211740, 42423480]

約数ペア:

[(1, 42423480), (2, 21211740), (3, 14141160), (4, 10605870), (5, 8484696), (6, 7070580), (8, 5302935), (9, 4713720), (10, 4242348), (11, 3856680), (12, 3535290), (15, 2828232), (18, 2356860), (20, 2121174), (22, 1928340), (24, 1767645), (27, 1571240), (30, 1414116), (33, 1285560), (36, 1178430), (40, 1060587), (44, 964170), (45, 942744), (54, 785620), (55, 771336), (60, 707058), (66, 642780), (72, 589215), (88, 482085), (90, 471372), (99, 428520), (108, 392810), (110, 385668), (120, 353529), (132, 321390), (135, 314248), (165, 257112), (180, 235686), (198, 214260), (216, 196405), (220, 192834), (264, 160695), (270, 157124), (297, 142840), (330, 128556), (360, 117843), (396, 107130), (440, 96417), (495, 85704), (540, 78562), (594, 71420), (660, 64278), (792, 53565), (990, 42852), (1080, 39281), (1188, 35710), (1320, 32139), (1485, 28568), (1980, 21426), (2376, 17855), (2970, 14284), (3571, 11880), (3960, 10713), (5940, 7142)]