151892460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1931}}^1$

素因数の和:1988

約数の個数: 144

約数和(自身を含む): 506338560

約数和(自身を除く): 354446100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 23, 30, 36, 38, 45, 46, 57, 60, 69, 76, 90, 92, 95, 114, 115, 138, 171, 180, 190, 207, 228, 230, 276, 285, 342, 345, 380, 414, 437, 460, 570, 684, 690, 828, 855, 874, 1035, 1140, 1311, 1380, 1710, 1748, 1931, 2070, 2185, 2622, 3420, 3862, 3933, 4140, 4370, 5244, 5793, 6555, 7724, 7866, 8740, 9655, 11586, 13110, 15732, 17379, 19310, 19665, 23172, 26220, 28965, 34758, 36689, 38620, 39330, 44413, 57930, 69516, 73378, 78660, 86895, 88826, 110067, 115860, 133239, 146756, 173790, 177652, 183445, 220134, 222065, 266478, 330201, 347580, 366890, 399717, 440268, 444130, 532956, 550335, 660402, 666195, 733780, 799434, 843847, 888260, 1100670, 1320804, 1332390, 1598868, 1651005, 1687694, 1998585, 2201340, 2531541, 2664780, 3302010, 3375388, 3997170, 4219235, 5063082, 6604020, 7594623, 7994340, 8438470, 10126164, 12657705, 15189246, 16876940, 25315410, 30378492, 37973115, 50630820, 75946230, 151892460]

約数ペア:

[(1, 151892460), (2, 75946230), (3, 50630820), (4, 37973115), (5, 30378492), (6, 25315410), (9, 16876940), (10, 15189246), (12, 12657705), (15, 10126164), (18, 8438470), (19, 7994340), (20, 7594623), (23, 6604020), (30, 5063082), (36, 4219235), (38, 3997170), (45, 3375388), (46, 3302010), (57, 2664780), (60, 2531541), (69, 2201340), (76, 1998585), (90, 1687694), (92, 1651005), (95, 1598868), (114, 1332390), (115, 1320804), (138, 1100670), (171, 888260), (180, 843847), (190, 799434), (207, 733780), (228, 666195), (230, 660402), (276, 550335), (285, 532956), (342, 444130), (345, 440268), (380, 399717), (414, 366890), (437, 347580), (460, 330201), (570, 266478), (684, 222065), (690, 220134), (828, 183445), (855, 177652), (874, 173790), (1035, 146756), (1140, 133239), (1311, 115860), (1380, 110067), (1710, 88826), (1748, 86895), (1931, 78660), (2070, 73378), (2185, 69516), (2622, 57930), (3420, 44413), (3862, 39330), (3933, 38620), (4140, 36689), (4370, 34758), (5244, 28965), (5793, 26220), (6555, 23172), (7724, 19665), (7866, 19310), (8740, 17379), (9655, 15732), (11586, 13110)]