1917300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1$

素因数の和:118

約数の個数: 144

約数和(自身を含む): 6999552

約数和(自身を除く): 5082252

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 25, 28, 30, 33, 35, 42, 44, 50, 55, 60, 66, 70, 75, 77, 83, 84, 100, 105, 110, 132, 140, 150, 154, 165, 166, 175, 210, 220, 231, 249, 275, 300, 308, 330, 332, 350, 385, 415, 420, 462, 498, 525, 550, 581, 660, 700, 770, 825, 830, 913, 924, 996, 1050, 1100, 1155, 1162, 1245, 1540, 1650, 1660, 1743, 1826, 1925, 2075, 2100, 2310, 2324, 2490, 2739, 2905, 3300, 3486, 3652, 3850, 4150, 4565, 4620, 4980, 5478, 5775, 5810, 6225, 6391, 6972, 7700, 8300, 8715, 9130, 10956, 11550, 11620, 12450, 12782, 13695, 14525, 17430, 18260, 19173, 22825, 23100, 24900, 25564, 27390, 29050, 31955, 34860, 38346, 43575, 45650, 54780, 58100, 63910, 68475, 76692, 87150, 91300, 95865, 127820, 136950, 159775, 174300, 191730, 273900, 319550, 383460, 479325, 639100, 958650, 1917300]

約数ペア:

[(1, 1917300), (2, 958650), (3, 639100), (4, 479325), (5, 383460), (6, 319550), (7, 273900), (10, 191730), (11, 174300), (12, 159775), (14, 136950), (15, 127820), (20, 95865), (21, 91300), (22, 87150), (25, 76692), (28, 68475), (30, 63910), (33, 58100), (35, 54780), (42, 45650), (44, 43575), (50, 38346), (55, 34860), (60, 31955), (66, 29050), (70, 27390), (75, 25564), (77, 24900), (83, 23100), (84, 22825), (100, 19173), (105, 18260), (110, 17430), (132, 14525), (140, 13695), (150, 12782), (154, 12450), (165, 11620), (166, 11550), (175, 10956), (210, 9130), (220, 8715), (231, 8300), (249, 7700), (275, 6972), (300, 6391), (308, 6225), (330, 5810), (332, 5775), (350, 5478), (385, 4980), (415, 4620), (420, 4565), (462, 4150), (498, 3850), (525, 3652), (550, 3486), (581, 3300), (660, 2905), (700, 2739), (770, 2490), (825, 2324), (830, 2310), (913, 2100), (924, 2075), (996, 1925), (1050, 1826), (1100, 1743), (1155, 1660), (1162, 1650), (1245, 1540)]