151756980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1\times {\mathrm{347}}^1$

素因数の和:593

約数の個数: 96

約数和(自身を含む): 439883136

約数和(自身を除く): 288126156

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 197, 222, 347, 370, 394, 444, 555, 591, 694, 740, 788, 985, 1041, 1110, 1182, 1388, 1735, 1970, 2082, 2220, 2364, 2955, 3470, 3940, 4164, 5205, 5910, 6940, 7289, 10410, 11820, 12839, 14578, 20820, 21867, 25678, 29156, 36445, 38517, 43734, 51356, 64195, 68359, 72890, 77034, 87468, 109335, 128390, 136718, 145780, 154068, 192585, 205077, 218670, 256780, 273436, 341795, 385170, 410154, 437340, 683590, 770340, 820308, 1025385, 1367180, 2050770, 2529283, 4101540, 5058566, 7587849, 10117132, 12646415, 15175698, 25292830, 30351396, 37939245, 50585660, 75878490, 151756980]

約数ペア:

[(1, 151756980), (2, 75878490), (3, 50585660), (4, 37939245), (5, 30351396), (6, 25292830), (10, 15175698), (12, 12646415), (15, 10117132), (20, 7587849), (30, 5058566), (37, 4101540), (60, 2529283), (74, 2050770), (111, 1367180), (148, 1025385), (185, 820308), (197, 770340), (222, 683590), (347, 437340), (370, 410154), (394, 385170), (444, 341795), (555, 273436), (591, 256780), (694, 218670), (740, 205077), (788, 192585), (985, 154068), (1041, 145780), (1110, 136718), (1182, 128390), (1388, 109335), (1735, 87468), (1970, 77034), (2082, 72890), (2220, 68359), (2364, 64195), (2955, 51356), (3470, 43734), (3940, 38517), (4164, 36445), (5205, 29156), (5910, 25678), (6940, 21867), (7289, 20820), (10410, 14578), (11820, 12839)]