151115800

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{461}}^1$

素因数の和:637

約数の個数: 96

約数和(自身を含む): 386694000

約数和(自身を除く): 235578200

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 149, 200, 220, 275, 298, 440, 461, 550, 596, 745, 922, 1100, 1192, 1490, 1639, 1844, 2200, 2305, 2980, 3278, 3688, 3725, 4610, 5071, 5960, 6556, 7450, 8195, 9220, 10142, 11525, 13112, 14900, 16390, 18440, 20284, 23050, 25355, 29800, 32780, 40568, 40975, 46100, 50710, 65560, 68689, 81950, 92200, 101420, 126775, 137378, 163900, 202840, 253550, 274756, 327800, 343445, 507100, 549512, 686890, 755579, 1014200, 1373780, 1511158, 1717225, 2747560, 3022316, 3434450, 3777895, 6044632, 6868900, 7555790, 13737800, 15111580, 18889475, 30223160, 37778950, 75557900, 151115800]

約数ペア:

[(1, 151115800), (2, 75557900), (4, 37778950), (5, 30223160), (8, 18889475), (10, 15111580), (11, 13737800), (20, 7555790), (22, 6868900), (25, 6044632), (40, 3777895), (44, 3434450), (50, 3022316), (55, 2747560), (88, 1717225), (100, 1511158), (110, 1373780), (149, 1014200), (200, 755579), (220, 686890), (275, 549512), (298, 507100), (440, 343445), (461, 327800), (550, 274756), (596, 253550), (745, 202840), (922, 163900), (1100, 137378), (1192, 126775), (1490, 101420), (1639, 92200), (1844, 81950), (2200, 68689), (2305, 65560), (2980, 50710), (3278, 46100), (3688, 40975), (3725, 40568), (4610, 32780), (5071, 29800), (5960, 25355), (6556, 23050), (7450, 20284), (8195, 18440), (9220, 16390), (10142, 14900), (11525, 13112)]