38821140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:151

約数の個数: 192

約数和(自身を含む): 130233600

約数和(自身を除く): 91412460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 29, 30, 36, 37, 45, 54, 58, 60, 67, 74, 87, 90, 108, 111, 116, 134, 135, 145, 148, 174, 180, 185, 201, 222, 261, 268, 270, 290, 333, 335, 348, 370, 402, 435, 444, 522, 540, 555, 580, 603, 666, 670, 740, 783, 804, 870, 999, 1005, 1044, 1073, 1110, 1206, 1305, 1332, 1340, 1566, 1665, 1740, 1809, 1943, 1998, 2010, 2146, 2220, 2412, 2479, 2610, 3015, 3132, 3219, 3330, 3618, 3886, 3915, 3996, 4020, 4292, 4958, 4995, 5220, 5365, 5829, 6030, 6438, 6660, 7236, 7437, 7772, 7830, 9045, 9657, 9715, 9916, 9990, 10730, 11658, 12060, 12395, 12876, 14874, 15660, 16095, 17487, 18090, 19314, 19430, 19980, 21460, 22311, 23316, 24790, 28971, 29145, 29748, 32190, 34974, 36180, 37185, 38628, 38860, 44622, 48285, 49580, 52461, 57942, 58290, 64380, 66933, 69948, 71891, 74370, 87435, 89244, 96570, 104922, 111555, 115884, 116580, 133866, 143782, 144855, 148740, 174870, 193140, 209844, 215673, 223110, 262305, 267732, 287564, 289710, 334665, 349740, 359455, 431346, 446220, 524610, 579420, 647019, 669330, 718910, 862692, 1049220, 1078365, 1294038, 1338660, 1437820, 1941057, 2156730, 2588076, 3235095, 3882114, 4313460, 6470190, 7764228, 9705285, 12940380, 19410570, 38821140]

約数ペア:

[(1, 38821140), (2, 19410570), (3, 12940380), (4, 9705285), (5, 7764228), (6, 6470190), (9, 4313460), (10, 3882114), (12, 3235095), (15, 2588076), (18, 2156730), (20, 1941057), (27, 1437820), (29, 1338660), (30, 1294038), (36, 1078365), (37, 1049220), (45, 862692), (54, 718910), (58, 669330), (60, 647019), (67, 579420), (74, 524610), (87, 446220), (90, 431346), (108, 359455), (111, 349740), (116, 334665), (134, 289710), (135, 287564), (145, 267732), (148, 262305), (174, 223110), (180, 215673), (185, 209844), (201, 193140), (222, 174870), (261, 148740), (268, 144855), (270, 143782), (290, 133866), (333, 116580), (335, 115884), (348, 111555), (370, 104922), (402, 96570), (435, 89244), (444, 87435), (522, 74370), (540, 71891), (555, 69948), (580, 66933), (603, 64380), (666, 58290), (670, 57942), (740, 52461), (783, 49580), (804, 48285), (870, 44622), (999, 38860), (1005, 38628), (1044, 37185), (1073, 36180), (1110, 34974), (1206, 32190), (1305, 29748), (1332, 29145), (1340, 28971), (1566, 24790), (1665, 23316), (1740, 22311), (1809, 21460), (1943, 19980), (1998, 19430), (2010, 19314), (2146, 18090), (2220, 17487), (2412, 16095), (2479, 15660), (2610, 14874), (3015, 12876), (3132, 12395), (3219, 12060), (3330, 11658), (3618, 10730), (3886, 9990), (3915, 9916), (3996, 9715), (4020, 9657), (4292, 9045), (4958, 7830), (4995, 7772), (5220, 7437), (5365, 7236), (5829, 6660), (6030, 6438)]