117377820

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4903}}^1$

素因数の和:4944

約数の個数: 144

約数和(自身を含む): 428413440

約数和(自身を除く): 311035620

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 28, 30, 35, 36, 38, 42, 45, 57, 60, 63, 70, 76, 84, 90, 95, 105, 114, 126, 133, 140, 171, 180, 190, 210, 228, 252, 266, 285, 315, 342, 380, 399, 420, 532, 570, 630, 665, 684, 798, 855, 1140, 1197, 1260, 1330, 1596, 1710, 1995, 2394, 2660, 3420, 3990, 4788, 4903, 5985, 7980, 9806, 11970, 14709, 19612, 23940, 24515, 29418, 34321, 44127, 49030, 58836, 68642, 73545, 88254, 93157, 98060, 102963, 137284, 147090, 171605, 176508, 186314, 205926, 220635, 279471, 294180, 308889, 343210, 372628, 411852, 441270, 465785, 514815, 558942, 617778, 652099, 686420, 838413, 882540, 931570, 1029630, 1117884, 1235556, 1304198, 1397355, 1544445, 1676826, 1863140, 1956297, 2059260, 2608396, 2794710, 3088890, 3260495, 3353652, 3912594, 4192065, 5589420, 5868891, 6177780, 6520990, 7825188, 8384130, 9781485, 11737782, 13041980, 16768260, 19562970, 23475564, 29344455, 39125940, 58688910, 117377820]

約数ペア:

[(1, 117377820), (2, 58688910), (3, 39125940), (4, 29344455), (5, 23475564), (6, 19562970), (7, 16768260), (9, 13041980), (10, 11737782), (12, 9781485), (14, 8384130), (15, 7825188), (18, 6520990), (19, 6177780), (20, 5868891), (21, 5589420), (28, 4192065), (30, 3912594), (35, 3353652), (36, 3260495), (38, 3088890), (42, 2794710), (45, 2608396), (57, 2059260), (60, 1956297), (63, 1863140), (70, 1676826), (76, 1544445), (84, 1397355), (90, 1304198), (95, 1235556), (105, 1117884), (114, 1029630), (126, 931570), (133, 882540), (140, 838413), (171, 686420), (180, 652099), (190, 617778), (210, 558942), (228, 514815), (252, 465785), (266, 441270), (285, 411852), (315, 372628), (342, 343210), (380, 308889), (399, 294180), (420, 279471), (532, 220635), (570, 205926), (630, 186314), (665, 176508), (684, 171605), (798, 147090), (855, 137284), (1140, 102963), (1197, 98060), (1260, 93157), (1330, 88254), (1596, 73545), (1710, 68642), (1995, 58836), (2394, 49030), (2660, 44127), (3420, 34321), (3990, 29418), (4788, 24515), (4903, 23940), (5985, 19612), (7980, 14709), (9806, 11970)]