12922380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1$

素因数の和:176

約数の個数: 144

約数和(自身を含む): 42928704

約数和(自身を除く): 30006324

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 41, 45, 51, 60, 68, 82, 85, 90, 102, 103, 123, 153, 164, 170, 180, 204, 205, 206, 246, 255, 306, 309, 340, 369, 410, 412, 492, 510, 515, 612, 615, 618, 697, 738, 765, 820, 927, 1020, 1030, 1230, 1236, 1394, 1476, 1530, 1545, 1751, 1845, 1854, 2060, 2091, 2460, 2788, 3060, 3090, 3485, 3502, 3690, 3708, 4182, 4223, 4635, 5253, 6180, 6273, 6970, 7004, 7380, 8364, 8446, 8755, 9270, 10455, 10506, 12546, 12669, 13940, 15759, 16892, 17510, 18540, 20910, 21012, 21115, 25092, 25338, 26265, 31365, 31518, 35020, 38007, 41820, 42230, 50676, 52530, 62730, 63036, 63345, 71791, 76014, 78795, 84460, 105060, 125460, 126690, 143582, 152028, 157590, 190035, 215373, 253380, 287164, 315180, 358955, 380070, 430746, 646119, 717910, 760140, 861492, 1076865, 1292238, 1435820, 2153730, 2584476, 3230595, 4307460, 6461190, 12922380]

約数ペア:

[(1, 12922380), (2, 6461190), (3, 4307460), (4, 3230595), (5, 2584476), (6, 2153730), (9, 1435820), (10, 1292238), (12, 1076865), (15, 861492), (17, 760140), (18, 717910), (20, 646119), (30, 430746), (34, 380070), (36, 358955), (41, 315180), (45, 287164), (51, 253380), (60, 215373), (68, 190035), (82, 157590), (85, 152028), (90, 143582), (102, 126690), (103, 125460), (123, 105060), (153, 84460), (164, 78795), (170, 76014), (180, 71791), (204, 63345), (205, 63036), (206, 62730), (246, 52530), (255, 50676), (306, 42230), (309, 41820), (340, 38007), (369, 35020), (410, 31518), (412, 31365), (492, 26265), (510, 25338), (515, 25092), (612, 21115), (615, 21012), (618, 20910), (697, 18540), (738, 17510), (765, 16892), (820, 15759), (927, 13940), (1020, 12669), (1030, 12546), (1230, 10506), (1236, 10455), (1394, 9270), (1476, 8755), (1530, 8446), (1545, 8364), (1751, 7380), (1845, 7004), (1854, 6970), (2060, 6273), (2091, 6180), (2460, 5253), (2788, 4635), (3060, 4223), (3090, 4182), (3485, 3708), (3502, 3690)]