30148200

素因数分解:

$2^3\times 3^4\times 5^2\times {\mathrm{1861}}^1$

素因数の和:1889

約数の個数: 120

約数和(自身を含む): 104765430

約数和(自身を除く): 74617230

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 81, 90, 100, 108, 120, 135, 150, 162, 180, 200, 216, 225, 270, 300, 324, 360, 405, 450, 540, 600, 648, 675, 810, 900, 1080, 1350, 1620, 1800, 1861, 2025, 2700, 3240, 3722, 4050, 5400, 5583, 7444, 8100, 9305, 11166, 14888, 16200, 16749, 18610, 22332, 27915, 33498, 37220, 44664, 46525, 50247, 55830, 66996, 74440, 83745, 93050, 100494, 111660, 133992, 139575, 150741, 167490, 186100, 200988, 223320, 251235, 279150, 301482, 334980, 372200, 401976, 418725, 502470, 558300, 602964, 669960, 753705, 837450, 1004940, 1116600, 1205928, 1256175, 1507410, 1674900, 2009880, 2512350, 3014820, 3349800, 3768525, 5024700, 6029640, 7537050, 10049400, 15074100, 30148200]

約数ペア:

[(1, 30148200), (2, 15074100), (3, 10049400), (4, 7537050), (5, 6029640), (6, 5024700), (8, 3768525), (9, 3349800), (10, 3014820), (12, 2512350), (15, 2009880), (18, 1674900), (20, 1507410), (24, 1256175), (25, 1205928), (27, 1116600), (30, 1004940), (36, 837450), (40, 753705), (45, 669960), (50, 602964), (54, 558300), (60, 502470), (72, 418725), (75, 401976), (81, 372200), (90, 334980), (100, 301482), (108, 279150), (120, 251235), (135, 223320), (150, 200988), (162, 186100), (180, 167490), (200, 150741), (216, 139575), (225, 133992), (270, 111660), (300, 100494), (324, 93050), (360, 83745), (405, 74440), (450, 66996), (540, 55830), (600, 50247), (648, 46525), (675, 44664), (810, 37220), (900, 33498), (1080, 27915), (1350, 22332), (1620, 18610), (1800, 16749), (1861, 16200), (2025, 14888), (2700, 11166), (3240, 9305), (3722, 8100), (4050, 7444), (5400, 5583)]