54187380

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:148

約数の個数: 240

約数和(自身を含む): 191245824

約数和(自身を除く): 137058444

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 31, 36, 39, 45, 52, 54, 60, 62, 65, 78, 81, 83, 90, 93, 108, 117, 124, 130, 135, 155, 156, 162, 166, 180, 186, 195, 234, 249, 260, 270, 279, 310, 324, 332, 351, 372, 390, 403, 405, 415, 465, 468, 498, 540, 558, 585, 620, 702, 747, 780, 806, 810, 830, 837, 930, 996, 1053, 1079, 1116, 1170, 1209, 1245, 1395, 1404, 1494, 1612, 1620, 1660, 1674, 1755, 1860, 2015, 2106, 2158, 2241, 2340, 2418, 2490, 2511, 2573, 2790, 2988, 3237, 3348, 3510, 3627, 3735, 4030, 4185, 4212, 4316, 4482, 4836, 4980, 5022, 5146, 5265, 5395, 5580, 6045, 6474, 6723, 7020, 7254, 7470, 7719, 8060, 8370, 8964, 9711, 10044, 10292, 10530, 10790, 10881, 11205, 12090, 12555, 12865, 12948, 13446, 14508, 14940, 15438, 16185, 16740, 18135, 19422, 21060, 21580, 21762, 22410, 23157, 24180, 25110, 25730, 26892, 29133, 30876, 32370, 32643, 33449, 33615, 36270, 38595, 38844, 43524, 44820, 46314, 48555, 50220, 51460, 54405, 58266, 64740, 65286, 66898, 67230, 69471, 72540, 77190, 87399, 92628, 97110, 100347, 108810, 115785, 116532, 130572, 133796, 134460, 138942, 145665, 154380, 163215, 167245, 174798, 194220, 200694, 208413, 217620, 231570, 277884, 291330, 301041, 326430, 334490, 347355, 349596, 401388, 416826, 436995, 463140, 501735, 582660, 602082, 652860, 668980, 694710, 833652, 873990, 903123, 1003470, 1042065, 1204164, 1389420, 1505205, 1747980, 1806246, 2006940, 2084130, 2709369, 3010410, 3612492, 4168260, 4515615, 5418738, 6020820, 9031230, 10837476, 13546845, 18062460, 27093690, 54187380]

約数ペア:

[(1, 54187380), (2, 27093690), (3, 18062460), (4, 13546845), (5, 10837476), (6, 9031230), (9, 6020820), (10, 5418738), (12, 4515615), (13, 4168260), (15, 3612492), (18, 3010410), (20, 2709369), (26, 2084130), (27, 2006940), (30, 1806246), (31, 1747980), (36, 1505205), (39, 1389420), (45, 1204164), (52, 1042065), (54, 1003470), (60, 903123), (62, 873990), (65, 833652), (78, 694710), (81, 668980), (83, 652860), (90, 602082), (93, 582660), (108, 501735), (117, 463140), (124, 436995), (130, 416826), (135, 401388), (155, 349596), (156, 347355), (162, 334490), (166, 326430), (180, 301041), (186, 291330), (195, 277884), (234, 231570), (249, 217620), (260, 208413), (270, 200694), (279, 194220), (310, 174798), (324, 167245), (332, 163215), (351, 154380), (372, 145665), (390, 138942), (403, 134460), (405, 133796), (415, 130572), (465, 116532), (468, 115785), (498, 108810), (540, 100347), (558, 97110), (585, 92628), (620, 87399), (702, 77190), (747, 72540), (780, 69471), (806, 67230), (810, 66898), (830, 65286), (837, 64740), (930, 58266), (996, 54405), (1053, 51460), (1079, 50220), (1116, 48555), (1170, 46314), (1209, 44820), (1245, 43524), (1395, 38844), (1404, 38595), (1494, 36270), (1612, 33615), (1620, 33449), (1660, 32643), (1674, 32370), (1755, 30876), (1860, 29133), (2015, 26892), (2106, 25730), (2158, 25110), (2241, 24180), (2340, 23157), (2418, 22410), (2490, 21762), (2511, 21580), (2573, 21060), (2790, 19422), (2988, 18135), (3237, 16740), (3348, 16185), (3510, 15438), (3627, 14940), (3735, 14508), (4030, 13446), (4185, 12948), (4212, 12865), (4316, 12555), (4482, 12090), (4836, 11205), (4980, 10881), (5022, 10790), (5146, 10530), (5265, 10292), (5395, 10044), (5580, 9711), (6045, 8964), (6474, 8370), (6723, 8060), (7020, 7719), (7254, 7470)]