88123140

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{409}}^1$

素因数の和:456

約数の個数: 240

約数和(自身を含む): 333379200

約数和(自身を除く): 245256060

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 27, 28, 30, 35, 36, 38, 42, 45, 54, 57, 60, 63, 70, 76, 81, 84, 90, 95, 105, 108, 114, 126, 133, 135, 140, 162, 171, 180, 189, 190, 210, 228, 252, 266, 270, 285, 315, 324, 342, 378, 380, 399, 405, 409, 420, 513, 532, 540, 567, 570, 630, 665, 684, 756, 798, 810, 818, 855, 945, 1026, 1134, 1140, 1197, 1227, 1260, 1330, 1539, 1596, 1620, 1636, 1710, 1890, 1995, 2045, 2052, 2268, 2394, 2454, 2565, 2660, 2835, 2863, 3078, 3420, 3591, 3681, 3780, 3990, 4090, 4788, 4908, 5130, 5670, 5726, 5985, 6135, 6156, 7182, 7362, 7695, 7771, 7980, 8180, 8589, 10260, 10773, 11043, 11340, 11452, 11970, 12270, 14315, 14364, 14724, 15390, 15542, 17178, 17955, 18405, 21546, 22086, 23313, 23940, 24540, 25767, 28630, 30780, 31084, 33129, 34356, 35910, 36810, 38855, 42945, 43092, 44172, 46626, 51534, 53865, 54397, 55215, 57260, 66258, 69939, 71820, 73620, 77301, 77710, 85890, 93252, 103068, 107730, 108794, 110430, 116565, 128835, 132516, 139878, 154602, 155420, 163191, 165645, 171780, 209817, 215460, 217588, 220860, 231903, 233130, 257670, 271985, 279756, 309204, 326382, 331290, 349695, 386505, 419634, 463806, 466260, 489573, 515340, 543970, 629451, 652764, 662580, 699390, 773010, 815955, 839268, 927612, 979146, 1049085, 1087940, 1159515, 1258902, 1398780, 1468719, 1546020, 1631910, 1958292, 2098170, 2319030, 2447865, 2517804, 2937438, 3147255, 3263820, 4196340, 4406157, 4638060, 4895730, 5874876, 6294510, 7343595, 8812314, 9791460, 12589020, 14687190, 17624628, 22030785, 29374380, 44061570, 88123140]

約数ペア:

[(1, 88123140), (2, 44061570), (3, 29374380), (4, 22030785), (5, 17624628), (6, 14687190), (7, 12589020), (9, 9791460), (10, 8812314), (12, 7343595), (14, 6294510), (15, 5874876), (18, 4895730), (19, 4638060), (20, 4406157), (21, 4196340), (27, 3263820), (28, 3147255), (30, 2937438), (35, 2517804), (36, 2447865), (38, 2319030), (42, 2098170), (45, 1958292), (54, 1631910), (57, 1546020), (60, 1468719), (63, 1398780), (70, 1258902), (76, 1159515), (81, 1087940), (84, 1049085), (90, 979146), (95, 927612), (105, 839268), (108, 815955), (114, 773010), (126, 699390), (133, 662580), (135, 652764), (140, 629451), (162, 543970), (171, 515340), (180, 489573), (189, 466260), (190, 463806), (210, 419634), (228, 386505), (252, 349695), (266, 331290), (270, 326382), (285, 309204), (315, 279756), (324, 271985), (342, 257670), (378, 233130), (380, 231903), (399, 220860), (405, 217588), (409, 215460), (420, 209817), (513, 171780), (532, 165645), (540, 163191), (567, 155420), (570, 154602), (630, 139878), (665, 132516), (684, 128835), (756, 116565), (798, 110430), (810, 108794), (818, 107730), (855, 103068), (945, 93252), (1026, 85890), (1134, 77710), (1140, 77301), (1197, 73620), (1227, 71820), (1260, 69939), (1330, 66258), (1539, 57260), (1596, 55215), (1620, 54397), (1636, 53865), (1710, 51534), (1890, 46626), (1995, 44172), (2045, 43092), (2052, 42945), (2268, 38855), (2394, 36810), (2454, 35910), (2565, 34356), (2660, 33129), (2835, 31084), (2863, 30780), (3078, 28630), (3420, 25767), (3591, 24540), (3681, 23940), (3780, 23313), (3990, 22086), (4090, 21546), (4788, 18405), (4908, 17955), (5130, 17178), (5670, 15542), (5726, 15390), (5985, 14724), (6135, 14364), (6156, 14315), (7182, 12270), (7362, 11970), (7695, 11452), (7771, 11340), (7980, 11043), (8180, 10773), (8589, 10260)]