42651180

素因数分解:

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

素因数の和:1696

約数の個数: 144

約数和(自身を含む): 152085024

約数和(自身を除く): 109433844

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 26, 30, 33, 36, 39, 44, 45, 52, 55, 60, 65, 66, 78, 90, 99, 110, 117, 130, 132, 143, 156, 165, 180, 195, 198, 220, 234, 260, 286, 330, 390, 396, 429, 468, 495, 572, 585, 660, 715, 780, 858, 990, 1170, 1287, 1430, 1657, 1716, 1980, 2145, 2340, 2574, 2860, 3314, 4290, 4971, 5148, 6435, 6628, 8285, 8580, 9942, 12870, 14913, 16570, 18227, 19884, 21541, 24855, 25740, 29826, 33140, 36454, 43082, 49710, 54681, 59652, 64623, 72908, 74565, 86164, 91135, 99420, 107705, 109362, 129246, 149130, 164043, 182270, 193869, 215410, 218724, 236951, 258492, 273405, 298260, 323115, 328086, 364540, 387738, 430820, 473902, 546810, 646230, 656172, 710853, 775476, 820215, 947804, 969345, 1093620, 1184755, 1292460, 1421706, 1640430, 1938690, 2132559, 2369510, 2843412, 3280860, 3554265, 3877380, 4265118, 4739020, 7108530, 8530236, 10662795, 14217060, 21325590, 42651180]

約数ペア:

[(1, 42651180), (2, 21325590), (3, 14217060), (4, 10662795), (5, 8530236), (6, 7108530), (9, 4739020), (10, 4265118), (11, 3877380), (12, 3554265), (13, 3280860), (15, 2843412), (18, 2369510), (20, 2132559), (22, 1938690), (26, 1640430), (30, 1421706), (33, 1292460), (36, 1184755), (39, 1093620), (44, 969345), (45, 947804), (52, 820215), (55, 775476), (60, 710853), (65, 656172), (66, 646230), (78, 546810), (90, 473902), (99, 430820), (110, 387738), (117, 364540), (130, 328086), (132, 323115), (143, 298260), (156, 273405), (165, 258492), (180, 236951), (195, 218724), (198, 215410), (220, 193869), (234, 182270), (260, 164043), (286, 149130), (330, 129246), (390, 109362), (396, 107705), (429, 99420), (468, 91135), (495, 86164), (572, 74565), (585, 72908), (660, 64623), (715, 59652), (780, 54681), (858, 49710), (990, 43082), (1170, 36454), (1287, 33140), (1430, 29826), (1657, 25740), (1716, 24855), (1980, 21541), (2145, 19884), (2340, 18227), (2574, 16570), (2860, 14913), (3314, 12870), (4290, 9942), (4971, 8580), (5148, 8285), (6435, 6628)]