127953540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1657}}^1$

素因数の和:1699

約数の個数: 192

約数和(自身を含む): 467953920

約数和(自身を除く): 340000380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 26, 27, 30, 33, 36, 39, 44, 45, 52, 54, 55, 60, 65, 66, 78, 90, 99, 108, 110, 117, 130, 132, 135, 143, 156, 165, 180, 195, 198, 220, 234, 260, 270, 286, 297, 330, 351, 390, 396, 429, 468, 495, 540, 572, 585, 594, 660, 702, 715, 780, 858, 990, 1170, 1188, 1287, 1404, 1430, 1485, 1657, 1716, 1755, 1980, 2145, 2340, 2574, 2860, 2970, 3314, 3510, 3861, 4290, 4971, 5148, 5940, 6435, 6628, 7020, 7722, 8285, 8580, 9942, 12870, 14913, 15444, 16570, 18227, 19305, 19884, 21541, 24855, 25740, 29826, 33140, 36454, 38610, 43082, 44739, 49710, 54681, 59652, 64623, 72908, 74565, 77220, 86164, 89478, 91135, 99420, 107705, 109362, 129246, 149130, 164043, 178956, 182270, 193869, 215410, 218724, 223695, 236951, 258492, 273405, 298260, 323115, 328086, 364540, 387738, 430820, 447390, 473902, 492129, 546810, 581607, 646230, 656172, 710853, 775476, 820215, 894780, 947804, 969345, 984258, 1093620, 1163214, 1184755, 1292460, 1421706, 1640430, 1938690, 1968516, 2132559, 2326428, 2369510, 2460645, 2843412, 2908035, 3280860, 3554265, 3877380, 4265118, 4739020, 4921290, 5816070, 6397677, 7108530, 8530236, 9842580, 10662795, 11632140, 12795354, 14217060, 21325590, 25590708, 31988385, 42651180, 63976770, 127953540]

約数ペア:

[(1, 127953540), (2, 63976770), (3, 42651180), (4, 31988385), (5, 25590708), (6, 21325590), (9, 14217060), (10, 12795354), (11, 11632140), (12, 10662795), (13, 9842580), (15, 8530236), (18, 7108530), (20, 6397677), (22, 5816070), (26, 4921290), (27, 4739020), (30, 4265118), (33, 3877380), (36, 3554265), (39, 3280860), (44, 2908035), (45, 2843412), (52, 2460645), (54, 2369510), (55, 2326428), (60, 2132559), (65, 1968516), (66, 1938690), (78, 1640430), (90, 1421706), (99, 1292460), (108, 1184755), (110, 1163214), (117, 1093620), (130, 984258), (132, 969345), (135, 947804), (143, 894780), (156, 820215), (165, 775476), (180, 710853), (195, 656172), (198, 646230), (220, 581607), (234, 546810), (260, 492129), (270, 473902), (286, 447390), (297, 430820), (330, 387738), (351, 364540), (390, 328086), (396, 323115), (429, 298260), (468, 273405), (495, 258492), (540, 236951), (572, 223695), (585, 218724), (594, 215410), (660, 193869), (702, 182270), (715, 178956), (780, 164043), (858, 149130), (990, 129246), (1170, 109362), (1188, 107705), (1287, 99420), (1404, 91135), (1430, 89478), (1485, 86164), (1657, 77220), (1716, 74565), (1755, 72908), (1980, 64623), (2145, 59652), (2340, 54681), (2574, 49710), (2860, 44739), (2970, 43082), (3314, 38610), (3510, 36454), (3861, 33140), (4290, 29826), (4971, 25740), (5148, 24855), (5940, 21541), (6435, 19884), (6628, 19305), (7020, 18227), (7722, 16570), (8285, 15444), (8580, 14913), (9942, 12870)]