30149100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{139}}^1\times {\mathrm{241}}^1$

素因数の和:400

約数の個数: 108

約数和(自身を含む): 95575480

約数和(自身を除く): 65426380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 139, 150, 180, 225, 241, 278, 300, 417, 450, 482, 556, 695, 723, 834, 900, 964, 1205, 1251, 1390, 1446, 1668, 2085, 2169, 2410, 2502, 2780, 2892, 3475, 3615, 4170, 4338, 4820, 5004, 6025, 6255, 6950, 7230, 8340, 8676, 10425, 10845, 12050, 12510, 13900, 14460, 18075, 20850, 21690, 24100, 25020, 31275, 33499, 36150, 41700, 43380, 54225, 62550, 66998, 72300, 100497, 108450, 125100, 133996, 167495, 200994, 216900, 301491, 334990, 401988, 502485, 602982, 669980, 837475, 1004970, 1205964, 1507455, 1674950, 2009940, 2512425, 3014910, 3349900, 5024850, 6029820, 7537275, 10049700, 15074550, 30149100]

約数ペア:

[(1, 30149100), (2, 15074550), (3, 10049700), (4, 7537275), (5, 6029820), (6, 5024850), (9, 3349900), (10, 3014910), (12, 2512425), (15, 2009940), (18, 1674950), (20, 1507455), (25, 1205964), (30, 1004970), (36, 837475), (45, 669980), (50, 602982), (60, 502485), (75, 401988), (90, 334990), (100, 301491), (139, 216900), (150, 200994), (180, 167495), (225, 133996), (241, 125100), (278, 108450), (300, 100497), (417, 72300), (450, 66998), (482, 62550), (556, 54225), (695, 43380), (723, 41700), (834, 36150), (900, 33499), (964, 31275), (1205, 25020), (1251, 24100), (1390, 21690), (1446, 20850), (1668, 18075), (2085, 14460), (2169, 13900), (2410, 12510), (2502, 12050), (2780, 10845), (2892, 10425), (3475, 8676), (3615, 8340), (4170, 7230), (4338, 6950), (4820, 6255), (5004, 6025)]