154581210

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{199}}^1$

素因数の和:362

約数の個数: 160

約数和(自身を含む): 480902400

約数和(自身を除く): 326321190

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 81, 90, 105, 126, 135, 137, 162, 189, 199, 210, 270, 274, 315, 378, 398, 405, 411, 567, 597, 630, 685, 810, 822, 945, 959, 995, 1134, 1194, 1233, 1370, 1393, 1791, 1890, 1918, 1990, 2055, 2466, 2786, 2835, 2877, 2985, 3582, 3699, 4110, 4179, 4795, 5373, 5670, 5754, 5970, 6165, 6965, 7398, 8358, 8631, 8955, 9590, 10746, 11097, 12330, 12537, 13930, 14385, 16119, 17262, 17910, 18495, 20895, 22194, 25074, 25893, 26865, 27263, 28770, 32238, 36990, 37611, 41790, 43155, 51786, 53730, 54526, 55485, 62685, 75222, 77679, 80595, 81789, 86310, 110970, 112833, 125370, 129465, 136315, 155358, 161190, 163578, 188055, 190841, 225666, 245367, 258930, 272630, 376110, 381682, 388395, 408945, 490734, 564165, 572523, 736101, 776790, 817890, 954205, 1128330, 1145046, 1226835, 1472202, 1717569, 1908410, 2208303, 2453670, 2862615, 3435138, 3680505, 4416606, 5152707, 5725230, 7361010, 8587845, 10305414, 11041515, 15458121, 17175690, 22083030, 25763535, 30916242, 51527070, 77290605, 154581210]

約数ペア:

[(1, 154581210), (2, 77290605), (3, 51527070), (5, 30916242), (6, 25763535), (7, 22083030), (9, 17175690), (10, 15458121), (14, 11041515), (15, 10305414), (18, 8587845), (21, 7361010), (27, 5725230), (30, 5152707), (35, 4416606), (42, 3680505), (45, 3435138), (54, 2862615), (63, 2453670), (70, 2208303), (81, 1908410), (90, 1717569), (105, 1472202), (126, 1226835), (135, 1145046), (137, 1128330), (162, 954205), (189, 817890), (199, 776790), (210, 736101), (270, 572523), (274, 564165), (315, 490734), (378, 408945), (398, 388395), (405, 381682), (411, 376110), (567, 272630), (597, 258930), (630, 245367), (685, 225666), (810, 190841), (822, 188055), (945, 163578), (959, 161190), (995, 155358), (1134, 136315), (1194, 129465), (1233, 125370), (1370, 112833), (1393, 110970), (1791, 86310), (1890, 81789), (1918, 80595), (1990, 77679), (2055, 75222), (2466, 62685), (2786, 55485), (2835, 54526), (2877, 53730), (2985, 51786), (3582, 43155), (3699, 41790), (4110, 37611), (4179, 36990), (4795, 32238), (5373, 28770), (5670, 27263), (5754, 26865), (5970, 25893), (6165, 25074), (6965, 22194), (7398, 20895), (8358, 18495), (8631, 17910), (8955, 17262), (9590, 16119), (10746, 14385), (11097, 13930), (12330, 12537)]