300639300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{491}}^1$

素因数の和:678

約数の個数: 144

約数和(自身を含む): 944647872

約数和(自身を除く): 644008572

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 157, 195, 260, 300, 314, 325, 390, 471, 491, 628, 650, 780, 785, 942, 975, 982, 1300, 1473, 1570, 1884, 1950, 1964, 2041, 2355, 2455, 2946, 3140, 3900, 3925, 4082, 4710, 4910, 5892, 6123, 6383, 7365, 7850, 8164, 9420, 9820, 10205, 11775, 12246, 12275, 12766, 14730, 15700, 19149, 20410, 23550, 24492, 24550, 25532, 29460, 30615, 31915, 36825, 38298, 40820, 47100, 49100, 51025, 61230, 63830, 73650, 76596, 77087, 95745, 102050, 122460, 127660, 147300, 153075, 154174, 159575, 191490, 204100, 231261, 306150, 308348, 319150, 382980, 385435, 462522, 478725, 612300, 638300, 770870, 925044, 957450, 1002131, 1156305, 1541740, 1914900, 1927175, 2004262, 2312610, 3006393, 3854350, 4008524, 4625220, 5010655, 5781525, 6012786, 7708700, 10021310, 11563050, 12025572, 15031965, 20042620, 23126100, 25053275, 30063930, 50106550, 60127860, 75159825, 100213100, 150319650, 300639300]

約数ペア:

[(1, 300639300), (2, 150319650), (3, 100213100), (4, 75159825), (5, 60127860), (6, 50106550), (10, 30063930), (12, 25053275), (13, 23126100), (15, 20042620), (20, 15031965), (25, 12025572), (26, 11563050), (30, 10021310), (39, 7708700), (50, 6012786), (52, 5781525), (60, 5010655), (65, 4625220), (75, 4008524), (78, 3854350), (100, 3006393), (130, 2312610), (150, 2004262), (156, 1927175), (157, 1914900), (195, 1541740), (260, 1156305), (300, 1002131), (314, 957450), (325, 925044), (390, 770870), (471, 638300), (491, 612300), (628, 478725), (650, 462522), (780, 385435), (785, 382980), (942, 319150), (975, 308348), (982, 306150), (1300, 231261), (1473, 204100), (1570, 191490), (1884, 159575), (1950, 154174), (1964, 153075), (2041, 147300), (2355, 127660), (2455, 122460), (2946, 102050), (3140, 95745), (3900, 77087), (3925, 76596), (4082, 73650), (4710, 63830), (4910, 61230), (5892, 51025), (6123, 49100), (6383, 47100), (7365, 40820), (7850, 38298), (8164, 36825), (9420, 31915), (9820, 30615), (10205, 29460), (11775, 25532), (12246, 24550), (12275, 24492), (12766, 23550), (14730, 20410), (15700, 19149)]