179756340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{193}}^1$

素因数の和:286

約数の個数: 144

約数和(自身を含む): 546372288

約数和(自身を除く): 366615948

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 43, 57, 60, 76, 86, 95, 114, 129, 172, 190, 193, 215, 228, 258, 285, 361, 380, 386, 430, 516, 570, 579, 645, 722, 772, 817, 860, 965, 1083, 1140, 1158, 1290, 1444, 1634, 1805, 1930, 2166, 2316, 2451, 2580, 2895, 3268, 3610, 3667, 3860, 4085, 4332, 4902, 5415, 5790, 7220, 7334, 8170, 8299, 9804, 10830, 11001, 11580, 12255, 14668, 15523, 16340, 16598, 18335, 21660, 22002, 24510, 24897, 31046, 33196, 36670, 41495, 44004, 46569, 49020, 49794, 55005, 62092, 69673, 73340, 77615, 82990, 93138, 99588, 110010, 124485, 139346, 155230, 157681, 165980, 186276, 209019, 220020, 232845, 248970, 278692, 310460, 315362, 348365, 418038, 465690, 473043, 497940, 630724, 696730, 788405, 836076, 931380, 946086, 1045095, 1393460, 1576810, 1892172, 2090190, 2365215, 2995939, 3153620, 4180380, 4730430, 5991878, 8987817, 9460860, 11983756, 14979695, 17975634, 29959390, 35951268, 44939085, 59918780, 89878170, 179756340]

約数ペア:

[(1, 179756340), (2, 89878170), (3, 59918780), (4, 44939085), (5, 35951268), (6, 29959390), (10, 17975634), (12, 14979695), (15, 11983756), (19, 9460860), (20, 8987817), (30, 5991878), (38, 4730430), (43, 4180380), (57, 3153620), (60, 2995939), (76, 2365215), (86, 2090190), (95, 1892172), (114, 1576810), (129, 1393460), (172, 1045095), (190, 946086), (193, 931380), (215, 836076), (228, 788405), (258, 696730), (285, 630724), (361, 497940), (380, 473043), (386, 465690), (430, 418038), (516, 348365), (570, 315362), (579, 310460), (645, 278692), (722, 248970), (772, 232845), (817, 220020), (860, 209019), (965, 186276), (1083, 165980), (1140, 157681), (1158, 155230), (1290, 139346), (1444, 124485), (1634, 110010), (1805, 99588), (1930, 93138), (2166, 82990), (2316, 77615), (2451, 73340), (2580, 69673), (2895, 62092), (3268, 55005), (3610, 49794), (3667, 49020), (3860, 46569), (4085, 44004), (4332, 41495), (4902, 36670), (5415, 33196), (5790, 31046), (7220, 24897), (7334, 24510), (8170, 22002), (8299, 21660), (9804, 18335), (10830, 16598), (11001, 16340), (11580, 15523), (12255, 14668)]