85428060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1373}}^1$

素因数の和:1463

約数の個数: 96

約数和(自身を含む): 257608512

約数和(自身を除く): 172180452

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 61, 68, 85, 102, 122, 170, 183, 204, 244, 255, 305, 340, 366, 510, 610, 732, 915, 1020, 1037, 1220, 1373, 1830, 2074, 2746, 3111, 3660, 4119, 4148, 5185, 5492, 6222, 6865, 8238, 10370, 12444, 13730, 15555, 16476, 20595, 20740, 23341, 27460, 31110, 41190, 46682, 62220, 70023, 82380, 83753, 93364, 116705, 140046, 167506, 233410, 251259, 280092, 335012, 350115, 418765, 466820, 502518, 700230, 837530, 1005036, 1256295, 1400460, 1423801, 1675060, 2512590, 2847602, 4271403, 5025180, 5695204, 7119005, 8542806, 14238010, 17085612, 21357015, 28476020, 42714030, 85428060]

約数ペア:

[(1, 85428060), (2, 42714030), (3, 28476020), (4, 21357015), (5, 17085612), (6, 14238010), (10, 8542806), (12, 7119005), (15, 5695204), (17, 5025180), (20, 4271403), (30, 2847602), (34, 2512590), (51, 1675060), (60, 1423801), (61, 1400460), (68, 1256295), (85, 1005036), (102, 837530), (122, 700230), (170, 502518), (183, 466820), (204, 418765), (244, 350115), (255, 335012), (305, 280092), (340, 251259), (366, 233410), (510, 167506), (610, 140046), (732, 116705), (915, 93364), (1020, 83753), (1037, 82380), (1220, 70023), (1373, 62220), (1830, 46682), (2074, 41190), (2746, 31110), (3111, 27460), (3660, 23341), (4119, 20740), (4148, 20595), (5185, 16476), (5492, 15555), (6222, 13730), (6865, 12444), (8238, 10370)]