75270240

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{167}}^1\times {\mathrm{313}}^1$

素因数の和:501

約数の個数: 144

約数和(自身を含む): 259223328

約数和(自身を除く): 183953088

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 167, 180, 240, 288, 313, 334, 360, 480, 501, 626, 668, 720, 835, 939, 1002, 1252, 1336, 1440, 1503, 1565, 1670, 1878, 2004, 2504, 2505, 2672, 2817, 3006, 3130, 3340, 3756, 4008, 4695, 5008, 5010, 5344, 5634, 6012, 6260, 6680, 7512, 7515, 8016, 9390, 10016, 10020, 11268, 12024, 12520, 13360, 14085, 15024, 15030, 16032, 18780, 20040, 22536, 24048, 25040, 26720, 28170, 30048, 30060, 37560, 40080, 45072, 48096, 50080, 52271, 56340, 60120, 75120, 80160, 90144, 104542, 112680, 120240, 150240, 156813, 209084, 225360, 240480, 261355, 313626, 418168, 450720, 470439, 522710, 627252, 784065, 836336, 940878, 1045420, 1254504, 1568130, 1672672, 1881756, 2090840, 2352195, 2509008, 3136260, 3763512, 4181680, 4704390, 5018016, 6272520, 7527024, 8363360, 9408780, 12545040, 15054048, 18817560, 25090080, 37635120, 75270240]

約数ペア:

[(1, 75270240), (2, 37635120), (3, 25090080), (4, 18817560), (5, 15054048), (6, 12545040), (8, 9408780), (9, 8363360), (10, 7527024), (12, 6272520), (15, 5018016), (16, 4704390), (18, 4181680), (20, 3763512), (24, 3136260), (30, 2509008), (32, 2352195), (36, 2090840), (40, 1881756), (45, 1672672), (48, 1568130), (60, 1254504), (72, 1045420), (80, 940878), (90, 836336), (96, 784065), (120, 627252), (144, 522710), (160, 470439), (167, 450720), (180, 418168), (240, 313626), (288, 261355), (313, 240480), (334, 225360), (360, 209084), (480, 156813), (501, 150240), (626, 120240), (668, 112680), (720, 104542), (835, 90144), (939, 80160), (1002, 75120), (1252, 60120), (1336, 56340), (1440, 52271), (1503, 50080), (1565, 48096), (1670, 45072), (1878, 40080), (2004, 37560), (2504, 30060), (2505, 30048), (2672, 28170), (2817, 26720), (3006, 25040), (3130, 24048), (3340, 22536), (3756, 20040), (4008, 18780), (4695, 16032), (5008, 15030), (5010, 15024), (5344, 14085), (5634, 13360), (6012, 12520), (6260, 12024), (6680, 11268), (7512, 10020), (7515, 10016), (8016, 9390)]