142234380

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4621}}^1$

素因数の和:4661

約数の個数: 120

約数和(自身を含む): 469780080

約数和(自身を除く): 327545700

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, 81, 90, 95, 108, 114, 135, 162, 171, 180, 190, 228, 270, 285, 324, 342, 380, 405, 513, 540, 570, 684, 810, 855, 1026, 1140, 1539, 1620, 1710, 2052, 2565, 3078, 3420, 4621, 5130, 6156, 7695, 9242, 10260, 13863, 15390, 18484, 23105, 27726, 30780, 41589, 46210, 55452, 69315, 83178, 87799, 92420, 124767, 138630, 166356, 175598, 207945, 249534, 263397, 277260, 351196, 374301, 415890, 438995, 499068, 526794, 623835, 748602, 790191, 831780, 877990, 1053588, 1247670, 1316985, 1497204, 1580382, 1755980, 1871505, 2370573, 2495340, 2633970, 3160764, 3743010, 3950955, 4741146, 5267940, 7111719, 7486020, 7901910, 9482292, 11852865, 14223438, 15803820, 23705730, 28446876, 35558595, 47411460, 71117190, 142234380]

約数ペア:

[(1, 142234380), (2, 71117190), (3, 47411460), (4, 35558595), (5, 28446876), (6, 23705730), (9, 15803820), (10, 14223438), (12, 11852865), (15, 9482292), (18, 7901910), (19, 7486020), (20, 7111719), (27, 5267940), (30, 4741146), (36, 3950955), (38, 3743010), (45, 3160764), (54, 2633970), (57, 2495340), (60, 2370573), (76, 1871505), (81, 1755980), (90, 1580382), (95, 1497204), (108, 1316985), (114, 1247670), (135, 1053588), (162, 877990), (171, 831780), (180, 790191), (190, 748602), (228, 623835), (270, 526794), (285, 499068), (324, 438995), (342, 415890), (380, 374301), (405, 351196), (513, 277260), (540, 263397), (570, 249534), (684, 207945), (810, 175598), (855, 166356), (1026, 138630), (1140, 124767), (1539, 92420), (1620, 87799), (1710, 83178), (2052, 69315), (2565, 55452), (3078, 46210), (3420, 41589), (4621, 30780), (5130, 27726), (6156, 23105), (7695, 18484), (9242, 15390), (10260, 13863)]