200520900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{3229}}^1$

素因数の和:3275

約数の個数: 144

約数和(自身を含む): 672873600

約数和(自身を除く): 472352700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 25, 27, 30, 36, 45, 46, 50, 54, 60, 69, 75, 90, 92, 100, 108, 115, 135, 138, 150, 180, 207, 225, 230, 270, 276, 300, 345, 414, 450, 460, 540, 575, 621, 675, 690, 828, 900, 1035, 1150, 1242, 1350, 1380, 1725, 2070, 2300, 2484, 2700, 3105, 3229, 3450, 4140, 5175, 6210, 6458, 6900, 9687, 10350, 12420, 12916, 15525, 16145, 19374, 20700, 29061, 31050, 32290, 38748, 48435, 58122, 62100, 64580, 74267, 80725, 87183, 96870, 116244, 145305, 148534, 161450, 174366, 193740, 222801, 242175, 290610, 297068, 322900, 348732, 371335, 435915, 445602, 484350, 581220, 668403, 726525, 742670, 871830, 891204, 968700, 1114005, 1336806, 1453050, 1485340, 1743660, 1856675, 2005209, 2179575, 2228010, 2673612, 2906100, 3342015, 3713350, 4010418, 4359150, 4456020, 5570025, 6684030, 7426700, 8020836, 8718300, 10026045, 11140050, 13368060, 16710075, 20052090, 22280100, 33420150, 40104180, 50130225, 66840300, 100260450, 200520900]

約数ペア:

[(1, 200520900), (2, 100260450), (3, 66840300), (4, 50130225), (5, 40104180), (6, 33420150), (9, 22280100), (10, 20052090), (12, 16710075), (15, 13368060), (18, 11140050), (20, 10026045), (23, 8718300), (25, 8020836), (27, 7426700), (30, 6684030), (36, 5570025), (45, 4456020), (46, 4359150), (50, 4010418), (54, 3713350), (60, 3342015), (69, 2906100), (75, 2673612), (90, 2228010), (92, 2179575), (100, 2005209), (108, 1856675), (115, 1743660), (135, 1485340), (138, 1453050), (150, 1336806), (180, 1114005), (207, 968700), (225, 891204), (230, 871830), (270, 742670), (276, 726525), (300, 668403), (345, 581220), (414, 484350), (450, 445602), (460, 435915), (540, 371335), (575, 348732), (621, 322900), (675, 297068), (690, 290610), (828, 242175), (900, 222801), (1035, 193740), (1150, 174366), (1242, 161450), (1350, 148534), (1380, 145305), (1725, 116244), (2070, 96870), (2300, 87183), (2484, 80725), (2700, 74267), (3105, 64580), (3229, 62100), (3450, 58122), (4140, 48435), (5175, 38748), (6210, 32290), (6458, 31050), (6900, 29061), (9687, 20700), (10350, 19374), (12420, 16145), (12916, 15525)]