1836900

素因数分解:

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

素因数の和:190

約数の個数: 108

約数和(自身を含む): 6240052

約数和(自身を除く): 4403152

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 30, 36, 39, 45, 50, 52, 60, 65, 75, 78, 90, 100, 117, 130, 150, 156, 157, 180, 195, 225, 234, 260, 300, 314, 325, 390, 450, 468, 471, 585, 628, 650, 780, 785, 900, 942, 975, 1170, 1300, 1413, 1570, 1884, 1950, 2041, 2340, 2355, 2826, 2925, 3140, 3900, 3925, 4082, 4710, 5652, 5850, 6123, 7065, 7850, 8164, 9420, 10205, 11700, 11775, 12246, 14130, 15700, 18369, 20410, 23550, 24492, 28260, 30615, 35325, 36738, 40820, 47100, 51025, 61230, 70650, 73476, 91845, 102050, 122460, 141300, 153075, 183690, 204100, 306150, 367380, 459225, 612300, 918450, 1836900]

約数ペア:

[(1, 1836900), (2, 918450), (3, 612300), (4, 459225), (5, 367380), (6, 306150), (9, 204100), (10, 183690), (12, 153075), (13, 141300), (15, 122460), (18, 102050), (20, 91845), (25, 73476), (26, 70650), (30, 61230), (36, 51025), (39, 47100), (45, 40820), (50, 36738), (52, 35325), (60, 30615), (65, 28260), (75, 24492), (78, 23550), (90, 20410), (100, 18369), (117, 15700), (130, 14130), (150, 12246), (156, 11775), (157, 11700), (180, 10205), (195, 9420), (225, 8164), (234, 7850), (260, 7065), (300, 6123), (314, 5850), (325, 5652), (390, 4710), (450, 4082), (468, 3925), (471, 3900), (585, 3140), (628, 2925), (650, 2826), (780, 2355), (785, 2340), (900, 2041), (942, 1950), (975, 1884), (1170, 1570), (1300, 1413)]