143743140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1$

素因数の和:251

約数の個数: 192

約数和(自身を含む): 472953600

約数和(自身を除く): 329210460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 29, 30, 36, 45, 54, 58, 60, 67, 87, 90, 108, 116, 134, 135, 137, 145, 174, 180, 201, 261, 268, 270, 274, 290, 335, 348, 402, 411, 435, 522, 540, 548, 580, 603, 670, 685, 783, 804, 822, 870, 1005, 1044, 1206, 1233, 1305, 1340, 1370, 1566, 1644, 1740, 1809, 1943, 2010, 2055, 2412, 2466, 2610, 2740, 3015, 3132, 3618, 3699, 3886, 3915, 3973, 4020, 4110, 4932, 5220, 5829, 6030, 6165, 7236, 7398, 7772, 7830, 7946, 8220, 9045, 9179, 9715, 11658, 11919, 12060, 12330, 14796, 15660, 15892, 17487, 18090, 18358, 18495, 19430, 19865, 23316, 23838, 24660, 27537, 29145, 34974, 35757, 36180, 36716, 36990, 38860, 39730, 45895, 47676, 52461, 55074, 58290, 59595, 69948, 71514, 73980, 79460, 82611, 87435, 91790, 104922, 107271, 110148, 116580, 119190, 137685, 143028, 165222, 174870, 178785, 183580, 209844, 214542, 238380, 247833, 262305, 266191, 275370, 330444, 349740, 357570, 413055, 429084, 495666, 524610, 532382, 536355, 550740, 715140, 798573, 826110, 991332, 1049220, 1064764, 1072710, 1239165, 1330955, 1597146, 1652220, 2145420, 2395719, 2478330, 2661910, 3194292, 3992865, 4791438, 4956660, 5323820, 7187157, 7985730, 9582876, 11978595, 14374314, 15971460, 23957190, 28748628, 35935785, 47914380, 71871570, 143743140]

約数ペア:

[(1, 143743140), (2, 71871570), (3, 47914380), (4, 35935785), (5, 28748628), (6, 23957190), (9, 15971460), (10, 14374314), (12, 11978595), (15, 9582876), (18, 7985730), (20, 7187157), (27, 5323820), (29, 4956660), (30, 4791438), (36, 3992865), (45, 3194292), (54, 2661910), (58, 2478330), (60, 2395719), (67, 2145420), (87, 1652220), (90, 1597146), (108, 1330955), (116, 1239165), (134, 1072710), (135, 1064764), (137, 1049220), (145, 991332), (174, 826110), (180, 798573), (201, 715140), (261, 550740), (268, 536355), (270, 532382), (274, 524610), (290, 495666), (335, 429084), (348, 413055), (402, 357570), (411, 349740), (435, 330444), (522, 275370), (540, 266191), (548, 262305), (580, 247833), (603, 238380), (670, 214542), (685, 209844), (783, 183580), (804, 178785), (822, 174870), (870, 165222), (1005, 143028), (1044, 137685), (1206, 119190), (1233, 116580), (1305, 110148), (1340, 107271), (1370, 104922), (1566, 91790), (1644, 87435), (1740, 82611), (1809, 79460), (1943, 73980), (2010, 71514), (2055, 69948), (2412, 59595), (2466, 58290), (2610, 55074), (2740, 52461), (3015, 47676), (3132, 45895), (3618, 39730), (3699, 38860), (3886, 36990), (3915, 36716), (3973, 36180), (4020, 35757), (4110, 34974), (4932, 29145), (5220, 27537), (5829, 24660), (6030, 23838), (6165, 23316), (7236, 19865), (7398, 19430), (7772, 18495), (7830, 18358), (7946, 18090), (8220, 17487), (9045, 15892), (9179, 15660), (9715, 14796), (11658, 12330), (11919, 12060)]