2046717900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{37}}^1\times {\mathrm{61463}}^1$

素因数の和:61520

約数の個数: 108

約数和(自身を含む): 6588817872

約数和(自身を除く): 4542099972

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 37, 45, 50, 60, 74, 75, 90, 100, 111, 148, 150, 180, 185, 222, 225, 300, 333, 370, 444, 450, 555, 666, 740, 900, 925, 1110, 1332, 1665, 1850, 2220, 2775, 3330, 3700, 5550, 6660, 8325, 11100, 16650, 33300, 61463, 122926, 184389, 245852, 307315, 368778, 553167, 614630, 737556, 921945, 1106334, 1229260, 1536575, 1843890, 2212668, 2274131, 2765835, 3073150, 3687780, 4548262, 4609725, 5531670, 6146300, 6822393, 9096524, 9219450, 11063340, 11370655, 13644786, 13829175, 18438900, 20467179, 22741310, 27289572, 27658350, 34111965, 40934358, 45482620, 55316700, 56853275, 68223930, 81868716, 102335895, 113706550, 136447860, 170559825, 204671790, 227413100, 341119650, 409343580, 511679475, 682239300, 1023358950, 2046717900]

約数ペア:

[(1, 2046717900), (2, 1023358950), (3, 682239300), (4, 511679475), (5, 409343580), (6, 341119650), (9, 227413100), (10, 204671790), (12, 170559825), (15, 136447860), (18, 113706550), (20, 102335895), (25, 81868716), (30, 68223930), (36, 56853275), (37, 55316700), (45, 45482620), (50, 40934358), (60, 34111965), (74, 27658350), (75, 27289572), (90, 22741310), (100, 20467179), (111, 18438900), (148, 13829175), (150, 13644786), (180, 11370655), (185, 11063340), (222, 9219450), (225, 9096524), (300, 6822393), (333, 6146300), (370, 5531670), (444, 4609725), (450, 4548262), (555, 3687780), (666, 3073150), (740, 2765835), (900, 2274131), (925, 2212668), (1110, 1843890), (1332, 1536575), (1665, 1229260), (1850, 1106334), (2220, 921945), (2775, 737556), (3330, 614630), (3700, 553167), (5550, 368778), (6660, 307315), (8325, 245852), (11100, 184389), (16650, 122926), (33300, 61463)]