47873100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{163}}^1$

素因数の和:280

約数の個数: 144

約数和(自身を含む): 153740160

約数和(自身を除く): 105867060

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 25, 30, 33, 44, 50, 55, 60, 66, 75, 89, 100, 110, 132, 150, 163, 165, 178, 220, 267, 275, 300, 326, 330, 356, 445, 489, 534, 550, 652, 660, 815, 825, 890, 978, 979, 1068, 1100, 1335, 1630, 1650, 1780, 1793, 1956, 1958, 2225, 2445, 2670, 2937, 3260, 3300, 3586, 3916, 4075, 4450, 4890, 4895, 5340, 5379, 5874, 6675, 7172, 8150, 8900, 8965, 9780, 9790, 10758, 11748, 12225, 13350, 14507, 14685, 16300, 17930, 19580, 21516, 24450, 24475, 26700, 26895, 29014, 29370, 35860, 43521, 44825, 48900, 48950, 53790, 58028, 58740, 72535, 73425, 87042, 89650, 97900, 107580, 134475, 145070, 146850, 159577, 174084, 179300, 217605, 268950, 290140, 293700, 319154, 362675, 435210, 478731, 537900, 638308, 725350, 797885, 870420, 957462, 1088025, 1450700, 1595770, 1914924, 2176050, 2393655, 3191540, 3989425, 4352100, 4787310, 7978850, 9574620, 11968275, 15957700, 23936550, 47873100]

約数ペア:

[(1, 47873100), (2, 23936550), (3, 15957700), (4, 11968275), (5, 9574620), (6, 7978850), (10, 4787310), (11, 4352100), (12, 3989425), (15, 3191540), (20, 2393655), (22, 2176050), (25, 1914924), (30, 1595770), (33, 1450700), (44, 1088025), (50, 957462), (55, 870420), (60, 797885), (66, 725350), (75, 638308), (89, 537900), (100, 478731), (110, 435210), (132, 362675), (150, 319154), (163, 293700), (165, 290140), (178, 268950), (220, 217605), (267, 179300), (275, 174084), (300, 159577), (326, 146850), (330, 145070), (356, 134475), (445, 107580), (489, 97900), (534, 89650), (550, 87042), (652, 73425), (660, 72535), (815, 58740), (825, 58028), (890, 53790), (978, 48950), (979, 48900), (1068, 44825), (1100, 43521), (1335, 35860), (1630, 29370), (1650, 29014), (1780, 26895), (1793, 26700), (1956, 24475), (1958, 24450), (2225, 21516), (2445, 19580), (2670, 17930), (2937, 16300), (3260, 14685), (3300, 14507), (3586, 13350), (3916, 12225), (4075, 11748), (4450, 10758), (4890, 9790), (4895, 9780), (5340, 8965), (5379, 8900), (5874, 8150), (6675, 7172)]