130930650

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:253

約数の個数: 144

約数和(自身を含む): 371404800

約数和(自身を除く): 240474150

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 29, 30, 45, 50, 58, 75, 79, 87, 90, 127, 145, 150, 158, 174, 225, 237, 254, 261, 290, 381, 395, 435, 450, 474, 522, 635, 711, 725, 762, 790, 870, 1143, 1185, 1270, 1305, 1422, 1450, 1905, 1975, 2175, 2286, 2291, 2370, 2610, 3175, 3555, 3683, 3810, 3950, 4350, 4582, 5715, 5925, 6350, 6525, 6873, 7110, 7366, 9525, 10033, 11049, 11430, 11455, 11850, 13050, 13746, 17775, 18415, 19050, 20066, 20619, 22098, 22910, 28575, 30099, 33147, 34365, 35550, 36830, 41238, 50165, 55245, 57150, 57275, 60198, 66294, 68730, 90297, 92075, 100330, 103095, 110490, 114550, 150495, 165735, 171825, 180594, 184150, 206190, 250825, 276225, 290957, 300990, 331470, 343650, 451485, 501650, 515475, 552450, 581914, 752475, 828675, 872871, 902970, 1030950, 1454785, 1504950, 1657350, 1745742, 2257425, 2618613, 2909570, 4364355, 4514850, 5237226, 7273925, 8728710, 13093065, 14547850, 21821775, 26186130, 43643550, 65465325, 130930650]

約数ペア:

[(1, 130930650), (2, 65465325), (3, 43643550), (5, 26186130), (6, 21821775), (9, 14547850), (10, 13093065), (15, 8728710), (18, 7273925), (25, 5237226), (29, 4514850), (30, 4364355), (45, 2909570), (50, 2618613), (58, 2257425), (75, 1745742), (79, 1657350), (87, 1504950), (90, 1454785), (127, 1030950), (145, 902970), (150, 872871), (158, 828675), (174, 752475), (225, 581914), (237, 552450), (254, 515475), (261, 501650), (290, 451485), (381, 343650), (395, 331470), (435, 300990), (450, 290957), (474, 276225), (522, 250825), (635, 206190), (711, 184150), (725, 180594), (762, 171825), (790, 165735), (870, 150495), (1143, 114550), (1185, 110490), (1270, 103095), (1305, 100330), (1422, 92075), (1450, 90297), (1905, 68730), (1975, 66294), (2175, 60198), (2286, 57275), (2291, 57150), (2370, 55245), (2610, 50165), (3175, 41238), (3555, 36830), (3683, 35550), (3810, 34365), (3950, 33147), (4350, 30099), (4582, 28575), (5715, 22910), (5925, 22098), (6350, 20619), (6525, 20066), (6873, 19050), (7110, 18415), (7366, 17775), (9525, 13746), (10033, 13050), (11049, 11850), (11430, 11455)]