40129200

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{71}}^1\times {\mathrm{157}}^1$

素因数の和:252

約数の個数: 180

約数和(自身を含む): 142120368

約数和(自身を除く): 101991168

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 71, 72, 75, 80, 90, 100, 120, 142, 144, 150, 157, 180, 200, 213, 225, 240, 284, 300, 314, 355, 360, 400, 426, 450, 471, 568, 600, 628, 639, 710, 720, 785, 852, 900, 942, 1065, 1136, 1200, 1256, 1278, 1413, 1420, 1570, 1704, 1775, 1800, 1884, 2130, 2355, 2512, 2556, 2826, 2840, 3140, 3195, 3408, 3550, 3600, 3768, 3925, 4260, 4710, 5112, 5325, 5652, 5680, 6280, 6390, 7065, 7100, 7536, 7850, 8520, 9420, 10224, 10650, 11147, 11304, 11775, 12560, 12780, 14130, 14200, 15700, 15975, 17040, 18840, 21300, 22294, 22608, 23550, 25560, 28260, 28400, 31400, 31950, 33441, 35325, 37680, 42600, 44588, 47100, 51120, 55735, 56520, 62800, 63900, 66882, 70650, 85200, 89176, 94200, 100323, 111470, 113040, 127800, 133764, 141300, 167205, 178352, 188400, 200646, 222940, 255600, 267528, 278675, 282600, 334410, 401292, 445880, 501615, 535056, 557350, 565200, 668820, 802584, 836025, 891760, 1003230, 1114700, 1337640, 1605168, 1672050, 2006460, 2229400, 2508075, 2675280, 3344100, 4012920, 4458800, 5016150, 6688200, 8025840, 10032300, 13376400, 20064600, 40129200]

約数ペア:

[(1, 40129200), (2, 20064600), (3, 13376400), (4, 10032300), (5, 8025840), (6, 6688200), (8, 5016150), (9, 4458800), (10, 4012920), (12, 3344100), (15, 2675280), (16, 2508075), (18, 2229400), (20, 2006460), (24, 1672050), (25, 1605168), (30, 1337640), (36, 1114700), (40, 1003230), (45, 891760), (48, 836025), (50, 802584), (60, 668820), (71, 565200), (72, 557350), (75, 535056), (80, 501615), (90, 445880), (100, 401292), (120, 334410), (142, 282600), (144, 278675), (150, 267528), (157, 255600), (180, 222940), (200, 200646), (213, 188400), (225, 178352), (240, 167205), (284, 141300), (300, 133764), (314, 127800), (355, 113040), (360, 111470), (400, 100323), (426, 94200), (450, 89176), (471, 85200), (568, 70650), (600, 66882), (628, 63900), (639, 62800), (710, 56520), (720, 55735), (785, 51120), (852, 47100), (900, 44588), (942, 42600), (1065, 37680), (1136, 35325), (1200, 33441), (1256, 31950), (1278, 31400), (1413, 28400), (1420, 28260), (1570, 25560), (1704, 23550), (1775, 22608), (1800, 22294), (1884, 21300), (2130, 18840), (2355, 17040), (2512, 15975), (2556, 15700), (2826, 14200), (2840, 14130), (3140, 12780), (3195, 12560), (3408, 11775), (3550, 11304), (3600, 11147), (3768, 10650), (3925, 10224), (4260, 9420), (4710, 8520), (5112, 7850), (5325, 7536), (5652, 7100), (5680, 7065), (6280, 6390)]