30127950

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{43}}^1\times {\mathrm{173}}^1$

素因数の和:240

約数の個数: 120

約数和(自身を含む): 86152968

約数和(自身を除く): 56025018

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 43, 45, 50, 54, 75, 81, 86, 90, 129, 135, 150, 162, 173, 215, 225, 258, 270, 346, 387, 405, 430, 450, 519, 645, 675, 774, 810, 865, 1038, 1075, 1161, 1290, 1350, 1557, 1730, 1935, 2025, 2150, 2322, 2595, 3114, 3225, 3483, 3870, 4050, 4325, 4671, 5190, 5805, 6450, 6966, 7439, 7785, 8650, 9342, 9675, 11610, 12975, 14013, 14878, 15570, 17415, 19350, 22317, 23355, 25950, 28026, 29025, 34830, 37195, 38925, 44634, 46710, 58050, 66951, 70065, 74390, 77850, 87075, 111585, 116775, 133902, 140130, 174150, 185975, 200853, 223170, 233550, 334755, 350325, 371950, 401706, 557925, 602559, 669510, 700650, 1004265, 1115850, 1205118, 1673775, 2008530, 3012795, 3347550, 5021325, 6025590, 10042650, 15063975, 30127950]

約数ペア:

[(1, 30127950), (2, 15063975), (3, 10042650), (5, 6025590), (6, 5021325), (9, 3347550), (10, 3012795), (15, 2008530), (18, 1673775), (25, 1205118), (27, 1115850), (30, 1004265), (43, 700650), (45, 669510), (50, 602559), (54, 557925), (75, 401706), (81, 371950), (86, 350325), (90, 334755), (129, 233550), (135, 223170), (150, 200853), (162, 185975), (173, 174150), (215, 140130), (225, 133902), (258, 116775), (270, 111585), (346, 87075), (387, 77850), (405, 74390), (430, 70065), (450, 66951), (519, 58050), (645, 46710), (675, 44634), (774, 38925), (810, 37195), (865, 34830), (1038, 29025), (1075, 28026), (1161, 25950), (1290, 23355), (1350, 22317), (1557, 19350), (1730, 17415), (1935, 15570), (2025, 14878), (2150, 14013), (2322, 12975), (2595, 11610), (3114, 9675), (3225, 9342), (3483, 8650), (3870, 7785), (4050, 7439), (4325, 6966), (4671, 6450), (5190, 5805)]