127750680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{983}}^1$

素因数の和:1038

約数の個数: 144

約数和(自身を含む): 438637680

約数和(自身を除く): 310887000

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, 983, 1083, 1140, 1368, 1444, 1710, 1805, 1966, 2166, 2280, 2888, 2949, 3249, 3420, 3610, 3932, 4332, 4915, 5415, 5898, 6498, 6840, 7220, 7864, 8664, 8847, 9830, 10830, 11796, 12996, 14440, 14745, 16245, 17694, 18677, 19660, 21660, 23592, 25992, 29490, 32490, 35388, 37354, 39320, 43320, 44235, 56031, 58980, 64980, 70776, 74708, 88470, 93385, 112062, 117960, 129960, 149416, 168093, 176940, 186770, 224124, 280155, 336186, 353880, 354863, 373540, 448248, 560310, 672372, 709726, 747080, 840465, 1064589, 1120620, 1344744, 1419452, 1680930, 1774315, 2129178, 2241240, 2838904, 3193767, 3361860, 3548630, 4258356, 5322945, 6387534, 6723720, 7097260, 8516712, 10645890, 12775068, 14194520, 15968835, 21291780, 25550136, 31937670, 42583560, 63875340, 127750680]

約数ペア:

[(1, 127750680), (2, 63875340), (3, 42583560), (4, 31937670), (5, 25550136), (6, 21291780), (8, 15968835), (9, 14194520), (10, 12775068), (12, 10645890), (15, 8516712), (18, 7097260), (19, 6723720), (20, 6387534), (24, 5322945), (30, 4258356), (36, 3548630), (38, 3361860), (40, 3193767), (45, 2838904), (57, 2241240), (60, 2129178), (72, 1774315), (76, 1680930), (90, 1419452), (95, 1344744), (114, 1120620), (120, 1064589), (152, 840465), (171, 747080), (180, 709726), (190, 672372), (228, 560310), (285, 448248), (342, 373540), (360, 354863), (361, 353880), (380, 336186), (456, 280155), (570, 224124), (684, 186770), (722, 176940), (760, 168093), (855, 149416), (983, 129960), (1083, 117960), (1140, 112062), (1368, 93385), (1444, 88470), (1710, 74708), (1805, 70776), (1966, 64980), (2166, 58980), (2280, 56031), (2888, 44235), (2949, 43320), (3249, 39320), (3420, 37354), (3610, 35388), (3932, 32490), (4332, 29490), (4915, 25992), (5415, 23592), (5898, 21660), (6498, 19660), (6840, 18677), (7220, 17694), (7864, 16245), (8664, 14745), (8847, 14440), (9830, 12996), (10830, 11796)]