143982180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{223}}^1$

素因数の和:466

約数の個数: 144

約数和(自身を含む): 466712064

約数和(自身を除く): 322729884

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 211, 223, 255, 306, 340, 422, 446, 510, 612, 633, 669, 765, 844, 892, 1020, 1055, 1115, 1266, 1338, 1530, 1899, 2007, 2110, 2230, 2532, 2676, 3060, 3165, 3345, 3587, 3791, 3798, 4014, 4220, 4460, 6330, 6690, 7174, 7582, 7596, 8028, 9495, 10035, 10761, 11373, 12660, 13380, 14348, 15164, 17935, 18955, 18990, 20070, 21522, 22746, 32283, 34119, 35870, 37910, 37980, 40140, 43044, 45492, 47053, 53805, 56865, 64566, 68238, 71740, 75820, 94106, 107610, 113730, 129132, 136476, 141159, 161415, 170595, 188212, 215220, 227460, 235265, 282318, 322830, 341190, 423477, 470530, 564636, 645660, 682380, 705795, 799901, 846954, 941060, 1411590, 1599802, 1693908, 2117385, 2399703, 2823180, 3199604, 3999505, 4234770, 4799406, 7199109, 7999010, 8469540, 9598812, 11998515, 14398218, 15998020, 23997030, 28796436, 35995545, 47994060, 71991090, 143982180]

約数ペア:

[(1, 143982180), (2, 71991090), (3, 47994060), (4, 35995545), (5, 28796436), (6, 23997030), (9, 15998020), (10, 14398218), (12, 11998515), (15, 9598812), (17, 8469540), (18, 7999010), (20, 7199109), (30, 4799406), (34, 4234770), (36, 3999505), (45, 3199604), (51, 2823180), (60, 2399703), (68, 2117385), (85, 1693908), (90, 1599802), (102, 1411590), (153, 941060), (170, 846954), (180, 799901), (204, 705795), (211, 682380), (223, 645660), (255, 564636), (306, 470530), (340, 423477), (422, 341190), (446, 322830), (510, 282318), (612, 235265), (633, 227460), (669, 215220), (765, 188212), (844, 170595), (892, 161415), (1020, 141159), (1055, 136476), (1115, 129132), (1266, 113730), (1338, 107610), (1530, 94106), (1899, 75820), (2007, 71740), (2110, 68238), (2230, 64566), (2532, 56865), (2676, 53805), (3060, 47053), (3165, 45492), (3345, 43044), (3587, 40140), (3791, 37980), (3798, 37910), (4014, 35870), (4220, 34119), (4460, 32283), (6330, 22746), (6690, 21522), (7174, 20070), (7582, 18990), (7596, 18955), (8028, 17935), (9495, 15164), (10035, 14348), (10761, 13380), (11373, 12660)]