144724140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3847}}^1$

素因数の和:3892

約数の個数: 144

約数和(自身を含む): 504241920

約数和(自身を除く): 359517780

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, 3847, 4180, 6270, 7524, 7694, 9405, 11541, 12540, 15388, 18810, 19235, 23082, 34623, 37620, 38470, 42317, 46164, 57705, 69246, 73093, 76940, 84634, 115410, 126951, 138492, 146186, 169268, 173115, 211585, 219279, 230820, 253902, 292372, 346230, 365465, 380853, 423170, 438558, 507804, 634755, 657837, 692460, 730930, 761706, 804023, 846340, 877116, 1096395, 1269510, 1315674, 1461860, 1523412, 1608046, 1904265, 2192790, 2412069, 2539020, 2631348, 3216092, 3289185, 3808530, 4020115, 4385580, 4824138, 6578370, 7236207, 7617060, 8040230, 9648276, 12060345, 13156740, 14472414, 16080460, 24120690, 28944828, 36181035, 48241380, 72362070, 144724140]

約数ペア:

[(1, 144724140), (2, 72362070), (3, 48241380), (4, 36181035), (5, 28944828), (6, 24120690), (9, 16080460), (10, 14472414), (11, 13156740), (12, 12060345), (15, 9648276), (18, 8040230), (19, 7617060), (20, 7236207), (22, 6578370), (30, 4824138), (33, 4385580), (36, 4020115), (38, 3808530), (44, 3289185), (45, 3216092), (55, 2631348), (57, 2539020), (60, 2412069), (66, 2192790), (76, 1904265), (90, 1608046), (95, 1523412), (99, 1461860), (110, 1315674), (114, 1269510), (132, 1096395), (165, 877116), (171, 846340), (180, 804023), (190, 761706), (198, 730930), (209, 692460), (220, 657837), (228, 634755), (285, 507804), (330, 438558), (342, 423170), (380, 380853), (396, 365465), (418, 346230), (495, 292372), (570, 253902), (627, 230820), (660, 219279), (684, 211585), (836, 173115), (855, 169268), (990, 146186), (1045, 138492), (1140, 126951), (1254, 115410), (1710, 84634), (1881, 76940), (1980, 73093), (2090, 69246), (2508, 57705), (3135, 46164), (3420, 42317), (3762, 38470), (3847, 37620), (4180, 34623), (6270, 23082), (7524, 19235), (7694, 18810), (9405, 15388), (11541, 12540)]