201886020

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{937}}^1$

素因数の和:984

約数の個数: 240

約数和(自身を含む): 762706560

約数和(自身を除く): 560820540

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, 420, 513, 532, 540, 567, 570, 630, 665, 684, 756, 798, 810, 855, 937, 945, 1026, 1134, 1140, 1197, 1260, 1330, 1539, 1596, 1620, 1710, 1874, 1890, 1995, 2052, 2268, 2394, 2565, 2660, 2811, 2835, 3078, 3420, 3591, 3748, 3780, 3990, 4685, 4788, 5130, 5622, 5670, 5985, 6156, 6559, 7182, 7695, 7980, 8433, 9370, 10260, 10773, 11244, 11340, 11970, 13118, 14055, 14364, 15390, 16866, 17803, 17955, 18740, 19677, 21546, 23940, 25299, 26236, 28110, 30780, 32795, 33732, 35606, 35910, 39354, 42165, 43092, 50598, 53409, 53865, 56220, 59031, 65590, 71212, 71820, 75897, 78708, 84330, 89015, 98385, 101196, 106818, 107730, 118062, 124621, 126495, 131180, 151794, 160227, 168660, 177093, 178030, 196770, 213636, 215460, 236124, 249242, 252990, 267045, 295155, 303588, 320454, 354186, 356060, 373863, 379485, 393540, 480681, 498484, 505980, 531279, 534090, 590310, 623105, 640908, 708372, 747726, 758970, 801135, 885465, 961362, 1062558, 1068180, 1121589, 1180620, 1246210, 1442043, 1495452, 1517940, 1602270, 1770930, 1869315, 1922724, 2125116, 2243178, 2403405, 2492420, 2656395, 2884086, 3204540, 3364767, 3541860, 3738630, 4486356, 4806810, 5312790, 5607945, 5768172, 6729534, 7210215, 7477260, 9613620, 10094301, 10625580, 11215890, 13459068, 14420430, 16823835, 20188602, 22431780, 28840860, 33647670, 40377204, 50471505, 67295340, 100943010, 201886020]

約数ペア:

[(1, 201886020), (2, 100943010), (3, 67295340), (4, 50471505), (5, 40377204), (6, 33647670), (7, 28840860), (9, 22431780), (10, 20188602), (12, 16823835), (14, 14420430), (15, 13459068), (18, 11215890), (19, 10625580), (20, 10094301), (21, 9613620), (27, 7477260), (28, 7210215), (30, 6729534), (35, 5768172), (36, 5607945), (38, 5312790), (42, 4806810), (45, 4486356), (54, 3738630), (57, 3541860), (60, 3364767), (63, 3204540), (70, 2884086), (76, 2656395), (81, 2492420), (84, 2403405), (90, 2243178), (95, 2125116), (105, 1922724), (108, 1869315), (114, 1770930), (126, 1602270), (133, 1517940), (135, 1495452), (140, 1442043), (162, 1246210), (171, 1180620), (180, 1121589), (189, 1068180), (190, 1062558), (210, 961362), (228, 885465), (252, 801135), (266, 758970), (270, 747726), (285, 708372), (315, 640908), (324, 623105), (342, 590310), (378, 534090), (380, 531279), (399, 505980), (405, 498484), (420, 480681), (513, 393540), (532, 379485), (540, 373863), (567, 356060), (570, 354186), (630, 320454), (665, 303588), (684, 295155), (756, 267045), (798, 252990), (810, 249242), (855, 236124), (937, 215460), (945, 213636), (1026, 196770), (1134, 178030), (1140, 177093), (1197, 168660), (1260, 160227), (1330, 151794), (1539, 131180), (1596, 126495), (1620, 124621), (1710, 118062), (1874, 107730), (1890, 106818), (1995, 101196), (2052, 98385), (2268, 89015), (2394, 84330), (2565, 78708), (2660, 75897), (2811, 71820), (2835, 71212), (3078, 65590), (3420, 59031), (3591, 56220), (3748, 53865), (3780, 53409), (3990, 50598), (4685, 43092), (4788, 42165), (5130, 39354), (5622, 35910), (5670, 35606), (5985, 33732), (6156, 32795), (6559, 30780), (7182, 28110), (7695, 26236), (7980, 25299), (8433, 23940), (9370, 21546), (10260, 19677), (10773, 18740), (11244, 17955), (11340, 17803), (11970, 16866), (13118, 15390), (14055, 14364)]