155483460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4133}}^1$

素因数の和:4178

約数の個数: 144

約数和(自身を含む): 541719360

約数和(自身を除く): 386235900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 19, 20, 22, 30, 33, 36, 38, 44, 45, 55, 57, 60, 66, 76, 90, 95, 99, 110, 114, 132, 165, 171, 180, 190, 198, 209, 220, 228, 285, 330, 342, 380, 396, 418, 495, 570, 627, 660, 684, 836, 855, 990, 1045, 1140, 1254, 1710, 1881, 1980, 2090, 2508, 3135, 3420, 3762, 4133, 4180, 6270, 7524, 8266, 9405, 12399, 12540, 16532, 18810, 20665, 24798, 37197, 37620, 41330, 45463, 49596, 61995, 74394, 78527, 82660, 90926, 123990, 136389, 148788, 157054, 181852, 185985, 227315, 235581, 247980, 272778, 314108, 371970, 392635, 409167, 454630, 471162, 545556, 681945, 706743, 743940, 785270, 818334, 863797, 909260, 942324, 1177905, 1363890, 1413486, 1570540, 1636668, 1727594, 2045835, 2355810, 2591391, 2727780, 2826972, 3455188, 3533715, 4091670, 4318985, 4711620, 5182782, 7067430, 7774173, 8183340, 8637970, 10365564, 12956955, 14134860, 15548346, 17275940, 25913910, 31096692, 38870865, 51827820, 77741730, 155483460]

約数ペア:

[(1, 155483460), (2, 77741730), (3, 51827820), (4, 38870865), (5, 31096692), (6, 25913910), (9, 17275940), (10, 15548346), (11, 14134860), (12, 12956955), (15, 10365564), (18, 8637970), (19, 8183340), (20, 7774173), (22, 7067430), (30, 5182782), (33, 4711620), (36, 4318985), (38, 4091670), (44, 3533715), (45, 3455188), (55, 2826972), (57, 2727780), (60, 2591391), (66, 2355810), (76, 2045835), (90, 1727594), (95, 1636668), (99, 1570540), (110, 1413486), (114, 1363890), (132, 1177905), (165, 942324), (171, 909260), (180, 863797), (190, 818334), (198, 785270), (209, 743940), (220, 706743), (228, 681945), (285, 545556), (330, 471162), (342, 454630), (380, 409167), (396, 392635), (418, 371970), (495, 314108), (570, 272778), (627, 247980), (660, 235581), (684, 227315), (836, 185985), (855, 181852), (990, 157054), (1045, 148788), (1140, 136389), (1254, 123990), (1710, 90926), (1881, 82660), (1980, 78527), (2090, 74394), (2508, 61995), (3135, 49596), (3420, 45463), (3762, 41330), (4133, 37620), (4180, 37197), (6270, 24798), (7524, 20665), (8266, 18810), (9405, 16532), (12399, 12540)]