137887560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{1061}}^1$

素因数の和:1116

約数の個数: 144

約数和(自身を含む): 473407740

約数和(自身を除く): 335520180

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 361, 380, 456, 570, 684, 722, 760, 855, 1061, 1083, 1140, 1368, 1444, 1710, 1805, 2122, 2166, 2280, 2888, 3183, 3249, 3420, 3610, 4244, 4332, 5305, 5415, 6366, 6498, 6840, 7220, 8488, 8664, 9549, 10610, 10830, 12732, 12996, 14440, 15915, 16245, 19098, 20159, 21220, 21660, 25464, 25992, 31830, 32490, 38196, 40318, 42440, 43320, 47745, 60477, 63660, 64980, 76392, 80636, 95490, 100795, 120954, 127320, 129960, 161272, 181431, 190980, 201590, 241908, 302385, 362862, 381960, 383021, 403180, 483816, 604770, 725724, 766042, 806360, 907155, 1149063, 1209540, 1451448, 1532084, 1814310, 1915105, 2298126, 2419080, 3064168, 3447189, 3628620, 3830210, 4596252, 5745315, 6894378, 7257240, 7660420, 9192504, 11490630, 13788756, 15320840, 17235945, 22981260, 27577512, 34471890, 45962520, 68943780, 137887560]

約数ペア:

[(1, 137887560), (2, 68943780), (3, 45962520), (4, 34471890), (5, 27577512), (6, 22981260), (8, 17235945), (9, 15320840), (10, 13788756), (12, 11490630), (15, 9192504), (18, 7660420), (19, 7257240), (20, 6894378), (24, 5745315), (30, 4596252), (36, 3830210), (38, 3628620), (40, 3447189), (45, 3064168), (57, 2419080), (60, 2298126), (72, 1915105), (76, 1814310), (90, 1532084), (95, 1451448), (114, 1209540), (120, 1149063), (152, 907155), (171, 806360), (180, 766042), (190, 725724), (228, 604770), (285, 483816), (342, 403180), (360, 383021), (361, 381960), (380, 362862), (456, 302385), (570, 241908), (684, 201590), (722, 190980), (760, 181431), (855, 161272), (1061, 129960), (1083, 127320), (1140, 120954), (1368, 100795), (1444, 95490), (1710, 80636), (1805, 76392), (2122, 64980), (2166, 63660), (2280, 60477), (2888, 47745), (3183, 43320), (3249, 42440), (3420, 40318), (3610, 38196), (4244, 32490), (4332, 31830), (5305, 25992), (5415, 25464), (6366, 21660), (6498, 21220), (6840, 20159), (7220, 19098), (8488, 16245), (8664, 15915), (9549, 14440), (10610, 12996), (10830, 12732)]