2539350

素因数分解:

$2^1\times 3^5\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1$

素因数の和:57

約数の個数: 144

約数和(自身を含む): 8124480

約数和(自身を除く): 5585130

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 19, 22, 25, 27, 30, 33, 38, 45, 50, 54, 55, 57, 66, 75, 81, 90, 95, 99, 110, 114, 135, 150, 162, 165, 171, 190, 198, 209, 225, 243, 270, 275, 285, 297, 330, 342, 405, 418, 450, 475, 486, 495, 513, 550, 570, 594, 627, 675, 810, 825, 855, 891, 950, 990, 1026, 1045, 1215, 1254, 1350, 1425, 1485, 1539, 1650, 1710, 1782, 1881, 2025, 2090, 2430, 2475, 2565, 2673, 2850, 2970, 3078, 3135, 3762, 4050, 4275, 4455, 4617, 4950, 5130, 5225, 5346, 5643, 6075, 6270, 7425, 7695, 8550, 8910, 9234, 9405, 10450, 11286, 12150, 12825, 13365, 14850, 15390, 15675, 16929, 18810, 22275, 23085, 25650, 26730, 28215, 31350, 33858, 38475, 44550, 46170, 47025, 50787, 56430, 66825, 76950, 84645, 94050, 101574, 115425, 133650, 141075, 169290, 230850, 253935, 282150, 423225, 507870, 846450, 1269675, 2539350]

約数ペア:

[(1, 2539350), (2, 1269675), (3, 846450), (5, 507870), (6, 423225), (9, 282150), (10, 253935), (11, 230850), (15, 169290), (18, 141075), (19, 133650), (22, 115425), (25, 101574), (27, 94050), (30, 84645), (33, 76950), (38, 66825), (45, 56430), (50, 50787), (54, 47025), (55, 46170), (57, 44550), (66, 38475), (75, 33858), (81, 31350), (90, 28215), (95, 26730), (99, 25650), (110, 23085), (114, 22275), (135, 18810), (150, 16929), (162, 15675), (165, 15390), (171, 14850), (190, 13365), (198, 12825), (209, 12150), (225, 11286), (243, 10450), (270, 9405), (275, 9234), (285, 8910), (297, 8550), (330, 7695), (342, 7425), (405, 6270), (418, 6075), (450, 5643), (475, 5346), (486, 5225), (495, 5130), (513, 4950), (550, 4617), (570, 4455), (594, 4275), (627, 4050), (675, 3762), (810, 3135), (825, 3078), (855, 2970), (891, 2850), (950, 2673), (990, 2565), (1026, 2475), (1045, 2430), (1215, 2090), (1254, 2025), (1350, 1881), (1425, 1782), (1485, 1710), (1539, 1650)]