48030780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{31}}^2$

素因数の和:105

約数の個数: 216

約数和(自身を含む): 171161424

約数和(自身を除く): 123130644

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 31, 34, 35, 42, 49, 51, 60, 62, 68, 70, 84, 85, 93, 98, 102, 105, 119, 124, 140, 147, 155, 170, 186, 196, 204, 210, 217, 238, 245, 255, 294, 310, 340, 357, 372, 420, 434, 465, 476, 490, 510, 527, 588, 595, 620, 651, 714, 735, 833, 868, 930, 961, 980, 1020, 1054, 1085, 1190, 1302, 1428, 1470, 1519, 1581, 1666, 1785, 1860, 1922, 2108, 2170, 2380, 2499, 2604, 2635, 2883, 2940, 3038, 3162, 3255, 3332, 3570, 3689, 3844, 4165, 4340, 4557, 4805, 4998, 5270, 5766, 6076, 6324, 6510, 6727, 7140, 7378, 7595, 7905, 8330, 9114, 9610, 9996, 10540, 11067, 11532, 12495, 13020, 13454, 14415, 14756, 15190, 15810, 16337, 16660, 18228, 18445, 19220, 20181, 22134, 22785, 24990, 25823, 26908, 28830, 30380, 31620, 32674, 33635, 36890, 40362, 44268, 45570, 47089, 49011, 49980, 51646, 55335, 57660, 65348, 67270, 73780, 77469, 80724, 81685, 91140, 94178, 98022, 100905, 103292, 110670, 114359, 129115, 134540, 141267, 154938, 163370, 188356, 196044, 201810, 221340, 228718, 235445, 245055, 258230, 282534, 309876, 326740, 343077, 387345, 403620, 457436, 470890, 490110, 516460, 565068, 571795, 686154, 706335, 774690, 800513, 941780, 980220, 1143590, 1372308, 1412670, 1549380, 1601026, 1715385, 2287180, 2401539, 2825340, 3202052, 3430770, 4002565, 4803078, 6861540, 8005130, 9606156, 12007695, 16010260, 24015390, 48030780]

約数ペア:

[(1, 48030780), (2, 24015390), (3, 16010260), (4, 12007695), (5, 9606156), (6, 8005130), (7, 6861540), (10, 4803078), (12, 4002565), (14, 3430770), (15, 3202052), (17, 2825340), (20, 2401539), (21, 2287180), (28, 1715385), (30, 1601026), (31, 1549380), (34, 1412670), (35, 1372308), (42, 1143590), (49, 980220), (51, 941780), (60, 800513), (62, 774690), (68, 706335), (70, 686154), (84, 571795), (85, 565068), (93, 516460), (98, 490110), (102, 470890), (105, 457436), (119, 403620), (124, 387345), (140, 343077), (147, 326740), (155, 309876), (170, 282534), (186, 258230), (196, 245055), (204, 235445), (210, 228718), (217, 221340), (238, 201810), (245, 196044), (255, 188356), (294, 163370), (310, 154938), (340, 141267), (357, 134540), (372, 129115), (420, 114359), (434, 110670), (465, 103292), (476, 100905), (490, 98022), (510, 94178), (527, 91140), (588, 81685), (595, 80724), (620, 77469), (651, 73780), (714, 67270), (735, 65348), (833, 57660), (868, 55335), (930, 51646), (961, 49980), (980, 49011), (1020, 47089), (1054, 45570), (1085, 44268), (1190, 40362), (1302, 36890), (1428, 33635), (1470, 32674), (1519, 31620), (1581, 30380), (1666, 28830), (1785, 26908), (1860, 25823), (1922, 24990), (2108, 22785), (2170, 22134), (2380, 20181), (2499, 19220), (2604, 18445), (2635, 18228), (2883, 16660), (2940, 16337), (3038, 15810), (3162, 15190), (3255, 14756), (3332, 14415), (3570, 13454), (3689, 13020), (3844, 12495), (4165, 11532), (4340, 11067), (4557, 10540), (4805, 9996), (4998, 9610), (5270, 9114), (5766, 8330), (6076, 7905), (6324, 7595), (6510, 7378), (6727, 7140)]