204656400

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{4373}}^1$

素因数の和:4410

約数の個数: 180

約数和(自身を含む): 765021348

約数和(自身を除く): 560364948

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 25, 26, 30, 36, 39, 40, 45, 48, 50, 52, 60, 65, 72, 75, 78, 80, 90, 100, 104, 117, 120, 130, 144, 150, 156, 180, 195, 200, 208, 225, 234, 240, 260, 300, 312, 325, 360, 390, 400, 450, 468, 520, 585, 600, 624, 650, 720, 780, 900, 936, 975, 1040, 1170, 1200, 1300, 1560, 1800, 1872, 1950, 2340, 2600, 2925, 3120, 3600, 3900, 4373, 4680, 5200, 5850, 7800, 8746, 9360, 11700, 13119, 15600, 17492, 21865, 23400, 26238, 34984, 39357, 43730, 46800, 52476, 56849, 65595, 69968, 78714, 87460, 104952, 109325, 113698, 131190, 157428, 170547, 174920, 196785, 209904, 218650, 227396, 262380, 284245, 314856, 327975, 341094, 349840, 393570, 437300, 454792, 511641, 524760, 568490, 629712, 655950, 682188, 787140, 852735, 874600, 909584, 983925, 1023282, 1049520, 1136980, 1311900, 1364376, 1421225, 1574280, 1705470, 1749200, 1967850, 2046564, 2273960, 2558205, 2623800, 2728752, 2842450, 3148560, 3410940, 3935700, 4093128, 4263675, 4547920, 5116410, 5247600, 5684900, 6821880, 7871400, 8186256, 8527350, 10232820, 11369800, 12791025, 13643760, 15742800, 17054700, 20465640, 22739600, 25582050, 34109400, 40931280, 51164100, 68218800, 102328200, 204656400]

約数ペア:

[(1, 204656400), (2, 102328200), (3, 68218800), (4, 51164100), (5, 40931280), (6, 34109400), (8, 25582050), (9, 22739600), (10, 20465640), (12, 17054700), (13, 15742800), (15, 13643760), (16, 12791025), (18, 11369800), (20, 10232820), (24, 8527350), (25, 8186256), (26, 7871400), (30, 6821880), (36, 5684900), (39, 5247600), (40, 5116410), (45, 4547920), (48, 4263675), (50, 4093128), (52, 3935700), (60, 3410940), (65, 3148560), (72, 2842450), (75, 2728752), (78, 2623800), (80, 2558205), (90, 2273960), (100, 2046564), (104, 1967850), (117, 1749200), (120, 1705470), (130, 1574280), (144, 1421225), (150, 1364376), (156, 1311900), (180, 1136980), (195, 1049520), (200, 1023282), (208, 983925), (225, 909584), (234, 874600), (240, 852735), (260, 787140), (300, 682188), (312, 655950), (325, 629712), (360, 568490), (390, 524760), (400, 511641), (450, 454792), (468, 437300), (520, 393570), (585, 349840), (600, 341094), (624, 327975), (650, 314856), (720, 284245), (780, 262380), (900, 227396), (936, 218650), (975, 209904), (1040, 196785), (1170, 174920), (1200, 170547), (1300, 157428), (1560, 131190), (1800, 113698), (1872, 109325), (1950, 104952), (2340, 87460), (2600, 78714), (2925, 69968), (3120, 65595), (3600, 56849), (3900, 52476), (4373, 46800), (4680, 43730), (5200, 39357), (5850, 34984), (7800, 26238), (8746, 23400), (9360, 21865), (11700, 17492), (13119, 15600)]