475158060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{809}}^1$

素因数の和:1088

約数の個数: 144

約数和(自身を含む): 1560293280

約数和(自身を除く): 1085135220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 251, 260, 390, 468, 502, 585, 753, 780, 809, 1004, 1170, 1255, 1506, 1618, 2259, 2340, 2427, 2510, 3012, 3236, 3263, 3765, 4045, 4518, 4854, 5020, 6526, 7281, 7530, 8090, 9036, 9708, 9789, 10517, 11295, 12135, 13052, 14562, 15060, 16180, 16315, 19578, 21034, 22590, 24270, 29124, 29367, 31551, 32630, 36405, 39156, 42068, 45180, 48540, 48945, 52585, 58734, 63102, 65260, 72810, 94653, 97890, 105170, 117468, 126204, 145620, 146835, 157755, 189306, 195780, 203059, 210340, 293670, 315510, 378612, 406118, 473265, 587340, 609177, 631020, 812236, 946530, 1015295, 1218354, 1827531, 1893060, 2030590, 2436708, 2639767, 3045885, 3655062, 4061180, 5279534, 6091770, 7310124, 7919301, 9137655, 10559068, 12183540, 13198835, 15838602, 18275310, 23757903, 26397670, 31677204, 36550620, 39596505, 47515806, 52795340, 79193010, 95031612, 118789515, 158386020, 237579030, 475158060]

約数ペア:

[(1, 475158060), (2, 237579030), (3, 158386020), (4, 118789515), (5, 95031612), (6, 79193010), (9, 52795340), (10, 47515806), (12, 39596505), (13, 36550620), (15, 31677204), (18, 26397670), (20, 23757903), (26, 18275310), (30, 15838602), (36, 13198835), (39, 12183540), (45, 10559068), (52, 9137655), (60, 7919301), (65, 7310124), (78, 6091770), (90, 5279534), (117, 4061180), (130, 3655062), (156, 3045885), (180, 2639767), (195, 2436708), (234, 2030590), (251, 1893060), (260, 1827531), (390, 1218354), (468, 1015295), (502, 946530), (585, 812236), (753, 631020), (780, 609177), (809, 587340), (1004, 473265), (1170, 406118), (1255, 378612), (1506, 315510), (1618, 293670), (2259, 210340), (2340, 203059), (2427, 195780), (2510, 189306), (3012, 157755), (3236, 146835), (3263, 145620), (3765, 126204), (4045, 117468), (4518, 105170), (4854, 97890), (5020, 94653), (6526, 72810), (7281, 65260), (7530, 63102), (8090, 58734), (9036, 52585), (9708, 48945), (9789, 48540), (10517, 45180), (11295, 42068), (12135, 39156), (13052, 36405), (14562, 32630), (15060, 31551), (16180, 29367), (16315, 29124), (19578, 24270), (21034, 22590)]