102190480

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{131}}^1\times {\mathrm{199}}^1$

素因数の和:357

約数の個数: 120

約数和(自身を含む): 279892800

約数和(自身を除く): 177702320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 131, 140, 196, 199, 245, 262, 280, 392, 398, 490, 524, 560, 655, 784, 796, 917, 980, 995, 1048, 1310, 1393, 1592, 1834, 1960, 1990, 2096, 2620, 2786, 3184, 3668, 3920, 3980, 4585, 5240, 5572, 6419, 6965, 7336, 7960, 9170, 9751, 10480, 11144, 12838, 13930, 14672, 15920, 18340, 19502, 22288, 25676, 26069, 27860, 32095, 36680, 39004, 48755, 51352, 52138, 55720, 64190, 73360, 78008, 97510, 102704, 104276, 111440, 128380, 130345, 156016, 182483, 195020, 208552, 256760, 260690, 364966, 390040, 417104, 513520, 521380, 729932, 780080, 912415, 1042760, 1277381, 1459864, 1824830, 2085520, 2554762, 2919728, 3649660, 5109524, 6386905, 7299320, 10219048, 12773810, 14598640, 20438096, 25547620, 51095240, 102190480]

約数ペア:

[(1, 102190480), (2, 51095240), (4, 25547620), (5, 20438096), (7, 14598640), (8, 12773810), (10, 10219048), (14, 7299320), (16, 6386905), (20, 5109524), (28, 3649660), (35, 2919728), (40, 2554762), (49, 2085520), (56, 1824830), (70, 1459864), (80, 1277381), (98, 1042760), (112, 912415), (131, 780080), (140, 729932), (196, 521380), (199, 513520), (245, 417104), (262, 390040), (280, 364966), (392, 260690), (398, 256760), (490, 208552), (524, 195020), (560, 182483), (655, 156016), (784, 130345), (796, 128380), (917, 111440), (980, 104276), (995, 102704), (1048, 97510), (1310, 78008), (1393, 73360), (1592, 64190), (1834, 55720), (1960, 52138), (1990, 51352), (2096, 48755), (2620, 39004), (2786, 36680), (3184, 32095), (3668, 27860), (3920, 26069), (3980, 25676), (4585, 22288), (5240, 19502), (5572, 18340), (6419, 15920), (6965, 14672), (7336, 13930), (7960, 12838), (9170, 11144), (9751, 10480)]