272565540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{947}}^1$

素因数の和:1019

約数の個数: 192

約数和(自身を含む): 936472320

約数和(自身を除く): 663906780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 41, 45, 52, 54, 60, 65, 78, 82, 90, 108, 117, 123, 130, 135, 156, 164, 180, 195, 205, 234, 246, 260, 270, 351, 369, 390, 410, 468, 492, 533, 540, 585, 615, 702, 738, 780, 820, 947, 1066, 1107, 1170, 1230, 1404, 1476, 1599, 1755, 1845, 1894, 2132, 2214, 2340, 2460, 2665, 2841, 3198, 3510, 3690, 3788, 4428, 4735, 4797, 5330, 5535, 5682, 6396, 7020, 7380, 7995, 8523, 9470, 9594, 10660, 11070, 11364, 12311, 14205, 14391, 15990, 17046, 18940, 19188, 22140, 23985, 24622, 25569, 28410, 28782, 31980, 34092, 36933, 38827, 42615, 47970, 49244, 51138, 56820, 57564, 61555, 71955, 73866, 77654, 85230, 95940, 102276, 110799, 116481, 123110, 127845, 143910, 147732, 155308, 170460, 184665, 194135, 221598, 232962, 246220, 255690, 287820, 332397, 349443, 369330, 388270, 443196, 465924, 504751, 511380, 553995, 582405, 664794, 698886, 738660, 776540, 1009502, 1048329, 1107990, 1164810, 1329588, 1397772, 1514253, 1661985, 1747215, 2019004, 2096658, 2215980, 2329620, 2523755, 3028506, 3323970, 3494430, 4193316, 4542759, 5047510, 5241645, 6057012, 6647940, 6988860, 7571265, 9085518, 10095020, 10483290, 13628277, 15142530, 18171036, 20966580, 22713795, 27256554, 30285060, 45427590, 54513108, 68141385, 90855180, 136282770, 272565540]

約数ペア:

[(1, 272565540), (2, 136282770), (3, 90855180), (4, 68141385), (5, 54513108), (6, 45427590), (9, 30285060), (10, 27256554), (12, 22713795), (13, 20966580), (15, 18171036), (18, 15142530), (20, 13628277), (26, 10483290), (27, 10095020), (30, 9085518), (36, 7571265), (39, 6988860), (41, 6647940), (45, 6057012), (52, 5241645), (54, 5047510), (60, 4542759), (65, 4193316), (78, 3494430), (82, 3323970), (90, 3028506), (108, 2523755), (117, 2329620), (123, 2215980), (130, 2096658), (135, 2019004), (156, 1747215), (164, 1661985), (180, 1514253), (195, 1397772), (205, 1329588), (234, 1164810), (246, 1107990), (260, 1048329), (270, 1009502), (351, 776540), (369, 738660), (390, 698886), (410, 664794), (468, 582405), (492, 553995), (533, 511380), (540, 504751), (585, 465924), (615, 443196), (702, 388270), (738, 369330), (780, 349443), (820, 332397), (947, 287820), (1066, 255690), (1107, 246220), (1170, 232962), (1230, 221598), (1404, 194135), (1476, 184665), (1599, 170460), (1755, 155308), (1845, 147732), (1894, 143910), (2132, 127845), (2214, 123110), (2340, 116481), (2460, 110799), (2665, 102276), (2841, 95940), (3198, 85230), (3510, 77654), (3690, 73866), (3788, 71955), (4428, 61555), (4735, 57564), (4797, 56820), (5330, 51138), (5535, 49244), (5682, 47970), (6396, 42615), (7020, 38827), (7380, 36933), (7995, 34092), (8523, 31980), (9470, 28782), (9594, 28410), (10660, 25569), (11070, 24622), (11364, 23985), (12311, 22140), (14205, 19188), (14391, 18940), (15990, 17046)]