129444120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1627}}^1$

素因数の和:1674

約数の個数: 192

約数和(自身を含む): 479999520

約数和(自身を除く): 350555400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 17, 18, 20, 24, 26, 30, 34, 36, 39, 40, 45, 51, 52, 60, 65, 68, 72, 78, 85, 90, 102, 104, 117, 120, 130, 136, 153, 156, 170, 180, 195, 204, 221, 234, 255, 260, 306, 312, 340, 360, 390, 408, 442, 468, 510, 520, 585, 612, 663, 680, 765, 780, 884, 936, 1020, 1105, 1170, 1224, 1326, 1530, 1560, 1627, 1768, 1989, 2040, 2210, 2340, 2652, 3060, 3254, 3315, 3978, 4420, 4680, 4881, 5304, 6120, 6508, 6630, 7956, 8135, 8840, 9762, 9945, 13016, 13260, 14643, 15912, 16270, 19524, 19890, 21151, 24405, 26520, 27659, 29286, 32540, 39048, 39780, 42302, 48810, 55318, 58572, 63453, 65080, 73215, 79560, 82977, 84604, 97620, 105755, 110636, 117144, 126906, 138295, 146430, 165954, 169208, 190359, 195240, 211510, 221272, 248931, 253812, 276590, 292860, 317265, 331908, 359567, 380718, 414885, 423020, 497862, 507624, 553180, 585720, 634530, 663816, 719134, 761436, 829770, 846040, 951795, 995724, 1078701, 1106360, 1244655, 1269060, 1438268, 1522872, 1659540, 1797835, 1903590, 1991448, 2157402, 2489310, 2538120, 2876536, 3236103, 3319080, 3595670, 3807180, 4314804, 4978620, 5393505, 6472206, 7191340, 7614360, 8629608, 9957240, 10787010, 12944412, 14382680, 16180515, 21574020, 25888824, 32361030, 43148040, 64722060, 129444120]

約数ペア:

[(1, 129444120), (2, 64722060), (3, 43148040), (4, 32361030), (5, 25888824), (6, 21574020), (8, 16180515), (9, 14382680), (10, 12944412), (12, 10787010), (13, 9957240), (15, 8629608), (17, 7614360), (18, 7191340), (20, 6472206), (24, 5393505), (26, 4978620), (30, 4314804), (34, 3807180), (36, 3595670), (39, 3319080), (40, 3236103), (45, 2876536), (51, 2538120), (52, 2489310), (60, 2157402), (65, 1991448), (68, 1903590), (72, 1797835), (78, 1659540), (85, 1522872), (90, 1438268), (102, 1269060), (104, 1244655), (117, 1106360), (120, 1078701), (130, 995724), (136, 951795), (153, 846040), (156, 829770), (170, 761436), (180, 719134), (195, 663816), (204, 634530), (221, 585720), (234, 553180), (255, 507624), (260, 497862), (306, 423020), (312, 414885), (340, 380718), (360, 359567), (390, 331908), (408, 317265), (442, 292860), (468, 276590), (510, 253812), (520, 248931), (585, 221272), (612, 211510), (663, 195240), (680, 190359), (765, 169208), (780, 165954), (884, 146430), (936, 138295), (1020, 126906), (1105, 117144), (1170, 110636), (1224, 105755), (1326, 97620), (1530, 84604), (1560, 82977), (1627, 79560), (1768, 73215), (1989, 65080), (2040, 63453), (2210, 58572), (2340, 55318), (2652, 48810), (3060, 42302), (3254, 39780), (3315, 39048), (3978, 32540), (4420, 29286), (4680, 27659), (4881, 26520), (5304, 24405), (6120, 21151), (6508, 19890), (6630, 19524), (7956, 16270), (8135, 15912), (8840, 14643), (9762, 13260), (9945, 13016)]