82957800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{19}}^2\times {\mathrm{383}}^1$

素因数の和:440

約数の個数: 144

約数和(自身を含む): 272125440

約数和(自身を除く): 189167640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 25, 30, 38, 40, 50, 57, 60, 75, 76, 95, 100, 114, 120, 150, 152, 190, 200, 228, 285, 300, 361, 380, 383, 456, 475, 570, 600, 722, 760, 766, 950, 1083, 1140, 1149, 1425, 1444, 1532, 1805, 1900, 1915, 2166, 2280, 2298, 2850, 2888, 3064, 3610, 3800, 3830, 4332, 4596, 5415, 5700, 5745, 7220, 7277, 7660, 8664, 9025, 9192, 9575, 10830, 11400, 11490, 14440, 14554, 15320, 18050, 19150, 21660, 21831, 22980, 27075, 28725, 29108, 36100, 36385, 38300, 43320, 43662, 45960, 54150, 57450, 58216, 72200, 72770, 76600, 87324, 108300, 109155, 114900, 138263, 145540, 174648, 181925, 216600, 218310, 229800, 276526, 291080, 363850, 414789, 436620, 545775, 553052, 691315, 727700, 829578, 873240, 1091550, 1106104, 1382630, 1455400, 1659156, 2073945, 2183100, 2765260, 3318312, 3456575, 4147890, 4366200, 5530520, 6913150, 8295780, 10369725, 13826300, 16591560, 20739450, 27652600, 41478900, 82957800]

約数ペア:

[(1, 82957800), (2, 41478900), (3, 27652600), (4, 20739450), (5, 16591560), (6, 13826300), (8, 10369725), (10, 8295780), (12, 6913150), (15, 5530520), (19, 4366200), (20, 4147890), (24, 3456575), (25, 3318312), (30, 2765260), (38, 2183100), (40, 2073945), (50, 1659156), (57, 1455400), (60, 1382630), (75, 1106104), (76, 1091550), (95, 873240), (100, 829578), (114, 727700), (120, 691315), (150, 553052), (152, 545775), (190, 436620), (200, 414789), (228, 363850), (285, 291080), (300, 276526), (361, 229800), (380, 218310), (383, 216600), (456, 181925), (475, 174648), (570, 145540), (600, 138263), (722, 114900), (760, 109155), (766, 108300), (950, 87324), (1083, 76600), (1140, 72770), (1149, 72200), (1425, 58216), (1444, 57450), (1532, 54150), (1805, 45960), (1900, 43662), (1915, 43320), (2166, 38300), (2280, 36385), (2298, 36100), (2850, 29108), (2888, 28725), (3064, 27075), (3610, 22980), (3800, 21831), (3830, 21660), (4332, 19150), (4596, 18050), (5415, 15320), (5700, 14554), (5745, 14440), (7220, 11490), (7277, 11400), (7660, 10830), (8664, 9575), (9025, 9192)]