147473820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:185

約数の個数: 288

約数和(自身を含む): 528353280

約数和(自身を除く): 380879460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 26, 30, 31, 36, 38, 39, 45, 52, 57, 60, 62, 65, 76, 78, 90, 93, 95, 107, 114, 117, 124, 130, 155, 156, 171, 180, 186, 190, 195, 214, 228, 234, 247, 260, 279, 285, 310, 321, 342, 372, 380, 390, 403, 428, 465, 468, 494, 535, 558, 570, 585, 589, 620, 642, 684, 741, 780, 806, 855, 930, 963, 988, 1070, 1116, 1140, 1170, 1178, 1209, 1235, 1284, 1391, 1395, 1482, 1605, 1612, 1710, 1767, 1860, 1926, 2015, 2033, 2140, 2223, 2340, 2356, 2418, 2470, 2782, 2790, 2945, 2964, 3210, 3317, 3420, 3534, 3627, 3705, 3852, 4030, 4066, 4173, 4446, 4815, 4836, 4940, 5301, 5564, 5580, 5890, 6045, 6099, 6420, 6634, 6955, 7068, 7254, 7410, 7657, 8060, 8132, 8346, 8835, 8892, 9630, 9951, 10165, 10602, 11115, 11780, 12090, 12198, 12519, 13268, 13910, 14508, 14820, 15314, 16585, 16692, 17670, 18135, 18297, 19260, 19902, 20330, 20865, 21204, 22230, 22971, 24180, 24396, 25038, 26429, 26505, 27820, 29853, 30495, 30628, 33170, 35340, 36270, 36594, 38285, 39804, 40660, 41730, 43121, 44460, 45942, 49755, 50076, 52858, 53010, 59706, 60990, 62595, 63023, 66340, 68913, 72540, 73188, 76570, 79287, 83460, 86242, 91485, 91884, 99510, 105716, 106020, 114855, 119412, 121980, 125190, 126046, 129363, 132145, 137826, 149265, 153140, 158574, 172484, 182970, 189069, 199020, 215605, 229710, 237861, 250380, 252092, 258726, 264290, 275652, 298530, 315115, 317148, 344565, 365940, 378138, 388089, 396435, 431210, 459420, 475722, 517452, 528580, 567207, 597060, 630230, 646815, 689130, 756276, 776178, 792870, 819299, 862420, 945345, 951444, 1134414, 1189305, 1260460, 1293630, 1378260, 1552356, 1585740, 1638598, 1890690, 1940445, 2268828, 2378610, 2457897, 2587260, 2836035, 3277196, 3781380, 3880890, 4096495, 4757220, 4915794, 5672070, 7373691, 7761780, 8192990, 9831588, 11344140, 12289485, 14747382, 16385980, 24578970, 29494764, 36868455, 49157940, 73736910, 147473820]

約数ペア:

[(1, 147473820), (2, 73736910), (3, 49157940), (4, 36868455), (5, 29494764), (6, 24578970), (9, 16385980), (10, 14747382), (12, 12289485), (13, 11344140), (15, 9831588), (18, 8192990), (19, 7761780), (20, 7373691), (26, 5672070), (30, 4915794), (31, 4757220), (36, 4096495), (38, 3880890), (39, 3781380), (45, 3277196), (52, 2836035), (57, 2587260), (60, 2457897), (62, 2378610), (65, 2268828), (76, 1940445), (78, 1890690), (90, 1638598), (93, 1585740), (95, 1552356), (107, 1378260), (114, 1293630), (117, 1260460), (124, 1189305), (130, 1134414), (155, 951444), (156, 945345), (171, 862420), (180, 819299), (186, 792870), (190, 776178), (195, 756276), (214, 689130), (228, 646815), (234, 630230), (247, 597060), (260, 567207), (279, 528580), (285, 517452), (310, 475722), (321, 459420), (342, 431210), (372, 396435), (380, 388089), (390, 378138), (403, 365940), (428, 344565), (465, 317148), (468, 315115), (494, 298530), (535, 275652), (558, 264290), (570, 258726), (585, 252092), (589, 250380), (620, 237861), (642, 229710), (684, 215605), (741, 199020), (780, 189069), (806, 182970), (855, 172484), (930, 158574), (963, 153140), (988, 149265), (1070, 137826), (1116, 132145), (1140, 129363), (1170, 126046), (1178, 125190), (1209, 121980), (1235, 119412), (1284, 114855), (1391, 106020), (1395, 105716), (1482, 99510), (1605, 91884), (1612, 91485), (1710, 86242), (1767, 83460), (1860, 79287), (1926, 76570), (2015, 73188), (2033, 72540), (2140, 68913), (2223, 66340), (2340, 63023), (2356, 62595), (2418, 60990), (2470, 59706), (2782, 53010), (2790, 52858), (2945, 50076), (2964, 49755), (3210, 45942), (3317, 44460), (3420, 43121), (3534, 41730), (3627, 40660), (3705, 39804), (3852, 38285), (4030, 36594), (4066, 36270), (4173, 35340), (4446, 33170), (4815, 30628), (4836, 30495), (4940, 29853), (5301, 27820), (5564, 26505), (5580, 26429), (5890, 25038), (6045, 24396), (6099, 24180), (6420, 22971), (6634, 22230), (6955, 21204), (7068, 20865), (7254, 20330), (7410, 19902), (7657, 19260), (8060, 18297), (8132, 18135), (8346, 17670), (8835, 16692), (8892, 16585), (9630, 15314), (9951, 14820), (10165, 14508), (10602, 13910), (11115, 13268), (11780, 12519), (12090, 12198)]