31697278020

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{167}}^1\times {\mathrm{117163}}^1$

素因数の和:117351

約数の個数: 120

約数和(自身を含む): 100031811264

約数和(自身を除く): 68334533244

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 167, 180, 270, 324, 334, 405, 501, 540, 668, 810, 835, 1002, 1503, 1620, 1670, 2004, 2505, 3006, 3340, 4509, 5010, 6012, 7515, 9018, 10020, 13527, 15030, 18036, 22545, 27054, 30060, 45090, 54108, 67635, 90180, 117163, 135270, 234326, 270540, 351489, 468652, 585815, 702978, 1054467, 1171630, 1405956, 1757445, 2108934, 2343260, 3163401, 3514890, 4217868, 5272335, 6326802, 7029780, 9490203, 10544670, 12653604, 15817005, 18980406, 19566221, 21089340, 31634010, 37960812, 39132442, 47451015, 58698663, 63268020, 78264884, 94902030, 97831105, 117397326, 176095989, 189804060, 195662210, 234794652, 293493315, 352191978, 391324420, 528287967, 586986630, 704383956, 880479945, 1056575934, 1173973260, 1584863901, 1760959890, 2113151868, 2641439835, 3169727802, 3521919780, 5282879670, 6339455604, 7924319505, 10565759340, 15848639010, 31697278020]

約数ペア:

[(1, 31697278020), (2, 15848639010), (3, 10565759340), (4, 7924319505), (5, 6339455604), (6, 5282879670), (9, 3521919780), (10, 3169727802), (12, 2641439835), (15, 2113151868), (18, 1760959890), (20, 1584863901), (27, 1173973260), (30, 1056575934), (36, 880479945), (45, 704383956), (54, 586986630), (60, 528287967), (81, 391324420), (90, 352191978), (108, 293493315), (135, 234794652), (162, 195662210), (167, 189804060), (180, 176095989), (270, 117397326), (324, 97831105), (334, 94902030), (405, 78264884), (501, 63268020), (540, 58698663), (668, 47451015), (810, 39132442), (835, 37960812), (1002, 31634010), (1503, 21089340), (1620, 19566221), (1670, 18980406), (2004, 15817005), (2505, 12653604), (3006, 10544670), (3340, 9490203), (4509, 7029780), (5010, 6326802), (6012, 5272335), (7515, 4217868), (9018, 3514890), (10020, 3163401), (13527, 2343260), (15030, 2108934), (18036, 1757445), (22545, 1405956), (27054, 1171630), (30060, 1054467), (45090, 702978), (54108, 585815), (67635, 468652), (90180, 351489), (117163, 270540), (135270, 234326)]