75836280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{281}}^1$

素因数の和:481

約数の個数: 128

約数和(自身を含む): 247302720

約数和(自身を除く): 171466440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 173, 195, 260, 281, 312, 346, 390, 519, 520, 562, 692, 780, 843, 865, 1038, 1124, 1384, 1405, 1560, 1686, 1730, 2076, 2248, 2249, 2595, 2810, 3372, 3460, 3653, 4152, 4215, 4498, 5190, 5620, 6744, 6747, 6920, 7306, 8430, 8996, 10380, 10959, 11240, 11245, 13494, 14612, 16860, 17992, 18265, 20760, 21918, 22490, 26988, 29224, 33720, 33735, 36530, 43836, 44980, 48613, 53976, 54795, 67470, 73060, 87672, 89960, 97226, 109590, 134940, 145839, 146120, 194452, 219180, 243065, 269880, 291678, 388904, 438360, 486130, 583356, 631969, 729195, 972260, 1166712, 1263938, 1458390, 1895907, 1944520, 2527876, 2916780, 3159845, 3791814, 5055752, 5833560, 6319690, 7583628, 9479535, 12639380, 15167256, 18959070, 25278760, 37918140, 75836280]

約数ペア:

[(1, 75836280), (2, 37918140), (3, 25278760), (4, 18959070), (5, 15167256), (6, 12639380), (8, 9479535), (10, 7583628), (12, 6319690), (13, 5833560), (15, 5055752), (20, 3791814), (24, 3159845), (26, 2916780), (30, 2527876), (39, 1944520), (40, 1895907), (52, 1458390), (60, 1263938), (65, 1166712), (78, 972260), (104, 729195), (120, 631969), (130, 583356), (156, 486130), (173, 438360), (195, 388904), (260, 291678), (281, 269880), (312, 243065), (346, 219180), (390, 194452), (519, 146120), (520, 145839), (562, 134940), (692, 109590), (780, 97226), (843, 89960), (865, 87672), (1038, 73060), (1124, 67470), (1384, 54795), (1405, 53976), (1560, 48613), (1686, 44980), (1730, 43836), (2076, 36530), (2248, 33735), (2249, 33720), (2595, 29224), (2810, 26988), (3372, 22490), (3460, 21918), (3653, 20760), (4152, 18265), (4215, 17992), (4498, 16860), (5190, 14612), (5620, 13494), (6744, 11245), (6747, 11240), (6920, 10959), (7306, 10380), (8430, 8996)]