269947550

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1$

素因数の和:234

約数の個数: 96

約数和(自身を含む): 551536128

約数和(自身を除く): 281588578

約数列:

[1, 2, 5, 10, 23, 25, 43, 46, 50, 53, 86, 103, 106, 115, 206, 215, 230, 265, 430, 515, 530, 575, 989, 1030, 1075, 1150, 1219, 1325, 1978, 2150, 2279, 2369, 2438, 2575, 2650, 4429, 4558, 4738, 4945, 5150, 5459, 6095, 8858, 9890, 10918, 11395, 11845, 12190, 22145, 22790, 23690, 24725, 27295, 30475, 44290, 49450, 52417, 54590, 56975, 59225, 60950, 101867, 104834, 110725, 113950, 118450, 125557, 136475, 203734, 221450, 234737, 251114, 262085, 272950, 469474, 509335, 524170, 627785, 1018670, 1173685, 1255570, 1310425, 2347370, 2546675, 2620850, 3138925, 5093350, 5398951, 5868425, 6277850, 10797902, 11736850, 26994755, 53989510, 134973775, 269947550]

約数ペア:

[(1, 269947550), (2, 134973775), (5, 53989510), (10, 26994755), (23, 11736850), (25, 10797902), (43, 6277850), (46, 5868425), (50, 5398951), (53, 5093350), (86, 3138925), (103, 2620850), (106, 2546675), (115, 2347370), (206, 1310425), (215, 1255570), (230, 1173685), (265, 1018670), (430, 627785), (515, 524170), (530, 509335), (575, 469474), (989, 272950), (1030, 262085), (1075, 251114), (1150, 234737), (1219, 221450), (1325, 203734), (1978, 136475), (2150, 125557), (2279, 118450), (2369, 113950), (2438, 110725), (2575, 104834), (2650, 101867), (4429, 60950), (4558, 59225), (4738, 56975), (4945, 54590), (5150, 52417), (5459, 49450), (6095, 44290), (8858, 30475), (9890, 27295), (10918, 24725), (11395, 23690), (11845, 22790), (12190, 22145)]