156548340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{449}}^1$

素因数の和:626

約数の個数: 144

約数和(自身を含む): 515970000

約数和(自身を除く): 359421660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 149, 156, 180, 195, 234, 260, 298, 390, 447, 449, 468, 585, 596, 745, 780, 894, 898, 1170, 1341, 1347, 1490, 1788, 1796, 1937, 2235, 2245, 2340, 2682, 2694, 2980, 3874, 4041, 4470, 4490, 5364, 5388, 5811, 5837, 6705, 6735, 7748, 8082, 8940, 8980, 9685, 11622, 11674, 13410, 13470, 16164, 17433, 17511, 19370, 20205, 23244, 23348, 26820, 26940, 29055, 29185, 34866, 35022, 38740, 40410, 52533, 58110, 58370, 66901, 69732, 70044, 80820, 87165, 87555, 105066, 116220, 116740, 133802, 174330, 175110, 200703, 210132, 262665, 267604, 334505, 348660, 350220, 401406, 525330, 602109, 669010, 802812, 869713, 1003515, 1050660, 1204218, 1338020, 1739426, 2007030, 2408436, 2609139, 3010545, 3478852, 4014060, 4348565, 5218278, 6021090, 7827417, 8697130, 10436556, 12042180, 13045695, 15654834, 17394260, 26091390, 31309668, 39137085, 52182780, 78274170, 156548340]

約数ペア:

[(1, 156548340), (2, 78274170), (3, 52182780), (4, 39137085), (5, 31309668), (6, 26091390), (9, 17394260), (10, 15654834), (12, 13045695), (13, 12042180), (15, 10436556), (18, 8697130), (20, 7827417), (26, 6021090), (30, 5218278), (36, 4348565), (39, 4014060), (45, 3478852), (52, 3010545), (60, 2609139), (65, 2408436), (78, 2007030), (90, 1739426), (117, 1338020), (130, 1204218), (149, 1050660), (156, 1003515), (180, 869713), (195, 802812), (234, 669010), (260, 602109), (298, 525330), (390, 401406), (447, 350220), (449, 348660), (468, 334505), (585, 267604), (596, 262665), (745, 210132), (780, 200703), (894, 175110), (898, 174330), (1170, 133802), (1341, 116740), (1347, 116220), (1490, 105066), (1788, 87555), (1796, 87165), (1937, 80820), (2235, 70044), (2245, 69732), (2340, 66901), (2682, 58370), (2694, 58110), (2980, 52533), (3874, 40410), (4041, 38740), (4470, 35022), (4490, 34866), (5364, 29185), (5388, 29055), (5811, 26940), (5837, 26820), (6705, 23348), (6735, 23244), (7748, 20205), (8082, 19370), (8940, 17511), (8980, 17433), (9685, 16164), (11622, 13470), (11674, 13410)]