201648300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{733}}^1$

素因数の和:888

約数の個数: 144

約数和(自身を含む): 672790272

約数和(自身を除く): 471141972

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 131, 140, 150, 175, 210, 262, 300, 350, 393, 420, 524, 525, 655, 700, 733, 786, 917, 1050, 1310, 1466, 1572, 1834, 1965, 2100, 2199, 2620, 2751, 2932, 3275, 3665, 3668, 3930, 4398, 4585, 5131, 5502, 6550, 7330, 7860, 8796, 9170, 9825, 10262, 10995, 11004, 13100, 13755, 14660, 15393, 18325, 18340, 19650, 20524, 21990, 22925, 25655, 27510, 30786, 36650, 39300, 43980, 45850, 51310, 54975, 55020, 61572, 68775, 73300, 76965, 91700, 96023, 102620, 109950, 128275, 137550, 153930, 192046, 219900, 256550, 275100, 288069, 307860, 384092, 384825, 480115, 513100, 576138, 672161, 769650, 960230, 1152276, 1344322, 1440345, 1539300, 1920460, 2016483, 2400575, 2688644, 2880690, 3360805, 4032966, 4801150, 5761380, 6721610, 7201725, 8065932, 9602300, 10082415, 13443220, 14403450, 16804025, 20164830, 28806900, 33608050, 40329660, 50412075, 67216100, 100824150, 201648300]

約数ペア:

[(1, 201648300), (2, 100824150), (3, 67216100), (4, 50412075), (5, 40329660), (6, 33608050), (7, 28806900), (10, 20164830), (12, 16804025), (14, 14403450), (15, 13443220), (20, 10082415), (21, 9602300), (25, 8065932), (28, 7201725), (30, 6721610), (35, 5761380), (42, 4801150), (50, 4032966), (60, 3360805), (70, 2880690), (75, 2688644), (84, 2400575), (100, 2016483), (105, 1920460), (131, 1539300), (140, 1440345), (150, 1344322), (175, 1152276), (210, 960230), (262, 769650), (300, 672161), (350, 576138), (393, 513100), (420, 480115), (524, 384825), (525, 384092), (655, 307860), (700, 288069), (733, 275100), (786, 256550), (917, 219900), (1050, 192046), (1310, 153930), (1466, 137550), (1572, 128275), (1834, 109950), (1965, 102620), (2100, 96023), (2199, 91700), (2620, 76965), (2751, 73300), (2932, 68775), (3275, 61572), (3665, 55020), (3668, 54975), (3930, 51310), (4398, 45850), (4585, 43980), (5131, 39300), (5502, 36650), (6550, 30786), (7330, 27510), (7860, 25655), (8796, 22925), (9170, 21990), (9825, 20524), (10262, 19650), (10995, 18340), (11004, 18325), (13100, 15393), (13755, 14660)]