20136425850

素因数分解:

$2^1\times 3^5\times 5^2\times {\mathrm{73}}^2\times {\mathrm{311}}^1$

素因数の和:484

約数の個数: 216

約数和(自身を含む): 57065535072

約数和(自身を除く): 36929109222

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 73, 75, 81, 90, 135, 146, 150, 162, 219, 225, 243, 270, 311, 365, 405, 438, 450, 486, 622, 657, 675, 730, 810, 933, 1095, 1215, 1314, 1350, 1555, 1825, 1866, 1971, 2025, 2190, 2430, 2799, 3110, 3285, 3650, 3942, 4050, 4665, 5329, 5475, 5598, 5913, 6075, 6570, 7775, 8397, 9330, 9855, 10658, 10950, 11826, 12150, 13995, 15550, 15987, 16425, 16794, 17739, 19710, 22703, 23325, 25191, 26645, 27990, 29565, 31974, 32850, 35478, 41985, 45406, 46650, 47961, 49275, 50382, 53290, 59130, 68109, 69975, 75573, 79935, 83970, 88695, 95922, 98550, 113515, 125955, 133225, 136218, 139950, 143883, 147825, 151146, 159870, 177390, 204327, 209925, 227030, 239805, 251910, 266450, 287766, 295650, 340545, 377865, 399675, 408654, 419850, 431649, 443475, 479610, 567575, 612981, 629775, 681090, 719415, 755730, 799350, 863298, 886950, 1021635, 1135150, 1199025, 1225962, 1259550, 1294947, 1438830, 1657319, 1702725, 1838943, 1889325, 2043270, 2158245, 2398050, 2589894, 3064905, 3314638, 3405450, 3597075, 3677886, 3778650, 4316490, 4971957, 5108175, 5516829, 6129810, 6474735, 7194150, 8286595, 9194715, 9943914, 10216350, 10791225, 11033658, 12949470, 14915871, 15324525, 16573190, 18389430, 21582450, 24859785, 27584145, 29831742, 30649050, 32373675, 41432975, 44747613, 45973575, 49719570, 55168290, 64747350, 74579355, 82865950, 89495226, 91947150, 124298925, 134242839, 137920725, 149158710, 223738065, 248597850, 268485678, 275841450, 372896775, 402728517, 447476130, 671214195, 745793550, 805457034, 1118690325, 1342428390, 2013642585, 2237380650, 3356070975, 4027285170, 6712141950, 10068212925, 20136425850]

約数ペア:

[(1, 20136425850), (2, 10068212925), (3, 6712141950), (5, 4027285170), (6, 3356070975), (9, 2237380650), (10, 2013642585), (15, 1342428390), (18, 1118690325), (25, 805457034), (27, 745793550), (30, 671214195), (45, 447476130), (50, 402728517), (54, 372896775), (73, 275841450), (75, 268485678), (81, 248597850), (90, 223738065), (135, 149158710), (146, 137920725), (150, 134242839), (162, 124298925), (219, 91947150), (225, 89495226), (243, 82865950), (270, 74579355), (311, 64747350), (365, 55168290), (405, 49719570), (438, 45973575), (450, 44747613), (486, 41432975), (622, 32373675), (657, 30649050), (675, 29831742), (730, 27584145), (810, 24859785), (933, 21582450), (1095, 18389430), (1215, 16573190), (1314, 15324525), (1350, 14915871), (1555, 12949470), (1825, 11033658), (1866, 10791225), (1971, 10216350), (2025, 9943914), (2190, 9194715), (2430, 8286595), (2799, 7194150), (3110, 6474735), (3285, 6129810), (3650, 5516829), (3942, 5108175), (4050, 4971957), (4665, 4316490), (5329, 3778650), (5475, 3677886), (5598, 3597075), (5913, 3405450), (6075, 3314638), (6570, 3064905), (7775, 2589894), (8397, 2398050), (9330, 2158245), (9855, 2043270), (10658, 1889325), (10950, 1838943), (11826, 1702725), (12150, 1657319), (13995, 1438830), (15550, 1294947), (15987, 1259550), (16425, 1225962), (16794, 1199025), (17739, 1135150), (19710, 1021635), (22703, 886950), (23325, 863298), (25191, 799350), (26645, 755730), (27990, 719415), (29565, 681090), (31974, 629775), (32850, 612981), (35478, 567575), (41985, 479610), (45406, 443475), (46650, 431649), (47961, 419850), (49275, 408654), (50382, 399675), (53290, 377865), (59130, 340545), (68109, 295650), (69975, 287766), (75573, 266450), (79935, 251910), (83970, 239805), (88695, 227030), (95922, 209925), (98550, 204327), (113515, 177390), (125955, 159870), (133225, 151146), (136218, 147825), (139950, 143883)]