51848100

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{37}}^1\times {\mathrm{173}}^1$

素因数の和:236

約数の個数: 180

約数和(自身を含む): 173611284

約数和(自身を除く): 121763184

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 37, 45, 50, 54, 60, 74, 75, 81, 90, 100, 108, 111, 135, 148, 150, 162, 173, 180, 185, 222, 225, 270, 300, 324, 333, 346, 370, 405, 444, 450, 519, 540, 555, 666, 675, 692, 740, 810, 865, 900, 925, 999, 1038, 1110, 1332, 1350, 1557, 1620, 1665, 1730, 1850, 1998, 2025, 2076, 2220, 2595, 2700, 2775, 2997, 3114, 3330, 3460, 3700, 3996, 4050, 4325, 4671, 4995, 5190, 5550, 5994, 6228, 6401, 6660, 7785, 8100, 8325, 8650, 9342, 9990, 10380, 11100, 11988, 12802, 12975, 14013, 14985, 15570, 16650, 17300, 18684, 19203, 19980, 23355, 24975, 25604, 25950, 28026, 29970, 31140, 32005, 33300, 38406, 38925, 46710, 49950, 51900, 56052, 57609, 59940, 64010, 70065, 74925, 76812, 77850, 93420, 96015, 99900, 115218, 116775, 128020, 140130, 149850, 155700, 160025, 172827, 192030, 230436, 233550, 280260, 288045, 299700, 320050, 345654, 350325, 384060, 467100, 480075, 518481, 576090, 640100, 691308, 700650, 864135, 960150, 1036962, 1152180, 1401300, 1440225, 1728270, 1920300, 2073924, 2592405, 2880450, 3456540, 4320675, 5184810, 5760900, 8641350, 10369620, 12962025, 17282700, 25924050, 51848100]

約数ペア:

[(1, 51848100), (2, 25924050), (3, 17282700), (4, 12962025), (5, 10369620), (6, 8641350), (9, 5760900), (10, 5184810), (12, 4320675), (15, 3456540), (18, 2880450), (20, 2592405), (25, 2073924), (27, 1920300), (30, 1728270), (36, 1440225), (37, 1401300), (45, 1152180), (50, 1036962), (54, 960150), (60, 864135), (74, 700650), (75, 691308), (81, 640100), (90, 576090), (100, 518481), (108, 480075), (111, 467100), (135, 384060), (148, 350325), (150, 345654), (162, 320050), (173, 299700), (180, 288045), (185, 280260), (222, 233550), (225, 230436), (270, 192030), (300, 172827), (324, 160025), (333, 155700), (346, 149850), (370, 140130), (405, 128020), (444, 116775), (450, 115218), (519, 99900), (540, 96015), (555, 93420), (666, 77850), (675, 76812), (692, 74925), (740, 70065), (810, 64010), (865, 59940), (900, 57609), (925, 56052), (999, 51900), (1038, 49950), (1110, 46710), (1332, 38925), (1350, 38406), (1557, 33300), (1620, 32005), (1665, 31140), (1730, 29970), (1850, 28026), (1998, 25950), (2025, 25604), (2076, 24975), (2220, 23355), (2595, 19980), (2700, 19203), (2775, 18684), (2997, 17300), (3114, 16650), (3330, 15570), (3460, 14985), (3700, 14013), (3996, 12975), (4050, 12802), (4325, 11988), (4671, 11100), (4995, 10380), (5190, 9990), (5550, 9342), (5994, 8650), (6228, 8325), (6401, 8100), (6660, 7785)]