298147620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1$

素因数の和:274

約数の個数: 192

約数和(自身を含む): 934778880

約数和(自身を除く): 636631260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 23, 30, 38, 46, 57, 60, 69, 76, 83, 92, 95, 114, 115, 137, 138, 166, 190, 228, 230, 249, 274, 276, 285, 332, 345, 380, 411, 415, 437, 460, 498, 548, 570, 685, 690, 822, 830, 874, 996, 1140, 1245, 1311, 1370, 1380, 1577, 1644, 1660, 1748, 1909, 2055, 2185, 2490, 2603, 2622, 2740, 3151, 3154, 3818, 4110, 4370, 4731, 4980, 5206, 5244, 5727, 6302, 6308, 6555, 7636, 7809, 7885, 8220, 8740, 9453, 9462, 9545, 10412, 11371, 11454, 12604, 13015, 13110, 15618, 15755, 15770, 18906, 18924, 19090, 22742, 22908, 23655, 26030, 26220, 28635, 31236, 31510, 31540, 34113, 36271, 37812, 38180, 39045, 45484, 47265, 47310, 52060, 56855, 57270, 59869, 63020, 68226, 72542, 78090, 94530, 94620, 108813, 113710, 114540, 119738, 136452, 145084, 156180, 170565, 179607, 181355, 189060, 216049, 217626, 227420, 239476, 261533, 299345, 341130, 359214, 362710, 432098, 435252, 523066, 544065, 598690, 648147, 682260, 718428, 725420, 784599, 864196, 898035, 1046132, 1080245, 1088130, 1197380, 1296294, 1307665, 1569198, 1796070, 2160490, 2176260, 2592588, 2615330, 3138396, 3240735, 3592140, 3922995, 4320980, 4969127, 5230660, 6481470, 7845990, 9938254, 12962940, 14907381, 15691980, 19876508, 24845635, 29814762, 49691270, 59629524, 74536905, 99382540, 149073810, 298147620]

約数ペア:

[(1, 298147620), (2, 149073810), (3, 99382540), (4, 74536905), (5, 59629524), (6, 49691270), (10, 29814762), (12, 24845635), (15, 19876508), (19, 15691980), (20, 14907381), (23, 12962940), (30, 9938254), (38, 7845990), (46, 6481470), (57, 5230660), (60, 4969127), (69, 4320980), (76, 3922995), (83, 3592140), (92, 3240735), (95, 3138396), (114, 2615330), (115, 2592588), (137, 2176260), (138, 2160490), (166, 1796070), (190, 1569198), (228, 1307665), (230, 1296294), (249, 1197380), (274, 1088130), (276, 1080245), (285, 1046132), (332, 898035), (345, 864196), (380, 784599), (411, 725420), (415, 718428), (437, 682260), (460, 648147), (498, 598690), (548, 544065), (570, 523066), (685, 435252), (690, 432098), (822, 362710), (830, 359214), (874, 341130), (996, 299345), (1140, 261533), (1245, 239476), (1311, 227420), (1370, 217626), (1380, 216049), (1577, 189060), (1644, 181355), (1660, 179607), (1748, 170565), (1909, 156180), (2055, 145084), (2185, 136452), (2490, 119738), (2603, 114540), (2622, 113710), (2740, 108813), (3151, 94620), (3154, 94530), (3818, 78090), (4110, 72542), (4370, 68226), (4731, 63020), (4980, 59869), (5206, 57270), (5244, 56855), (5727, 52060), (6302, 47310), (6308, 47265), (6555, 45484), (7636, 39045), (7809, 38180), (7885, 37812), (8220, 36271), (8740, 34113), (9453, 31540), (9462, 31510), (9545, 31236), (10412, 28635), (11371, 26220), (11454, 26030), (12604, 23655), (13015, 22908), (13110, 22742), (15618, 19090), (15755, 18924), (15770, 18906)]