64490400

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{13}}^2\times {\mathrm{53}}^1$

素因数の和:105

約数の個数: 324

約数和(自身を含む): 250894098

約数和(自身を除く): 186403698

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 25, 26, 30, 32, 36, 39, 40, 45, 48, 50, 52, 53, 60, 65, 72, 75, 78, 80, 90, 96, 100, 104, 106, 117, 120, 130, 144, 150, 156, 159, 160, 169, 180, 195, 200, 208, 212, 225, 234, 240, 260, 265, 288, 300, 312, 318, 325, 338, 360, 390, 400, 416, 424, 450, 468, 477, 480, 507, 520, 530, 585, 600, 624, 636, 650, 676, 689, 720, 780, 795, 800, 845, 848, 900, 936, 954, 975, 1014, 1040, 1060, 1170, 1200, 1248, 1272, 1300, 1325, 1352, 1378, 1440, 1521, 1560, 1590, 1690, 1696, 1800, 1872, 1908, 1950, 2028, 2067, 2080, 2120, 2340, 2385, 2400, 2535, 2544, 2600, 2650, 2704, 2756, 2925, 3042, 3120, 3180, 3380, 3445, 3600, 3744, 3816, 3900, 3975, 4056, 4134, 4225, 4240, 4680, 4770, 5070, 5088, 5200, 5300, 5408, 5512, 5850, 6084, 6201, 6240, 6360, 6760, 6890, 7200, 7605, 7632, 7800, 7950, 8112, 8268, 8450, 8480, 8957, 9360, 9540, 10140, 10335, 10400, 10600, 11024, 11700, 11925, 12168, 12402, 12675, 12720, 13520, 13780, 15210, 15264, 15600, 15900, 16224, 16536, 16900, 17225, 17914, 18720, 19080, 20280, 20670, 21200, 22048, 23400, 23850, 24336, 24804, 25350, 25440, 26871, 27040, 27560, 30420, 31005, 31200, 31800, 33072, 33800, 34450, 35828, 38025, 38160, 40560, 41340, 42400, 44785, 46800, 47700, 48672, 49608, 50700, 51675, 53742, 55120, 60840, 62010, 63600, 66144, 67600, 68900, 71656, 76050, 76320, 80613, 81120, 82680, 89570, 93600, 95400, 99216, 101400, 103350, 107484, 110240, 121680, 124020, 127200, 134355, 135200, 137800, 143312, 152100, 155025, 161226, 165360, 179140, 190800, 198432, 202800, 206700, 214968, 223925, 243360, 248040, 268710, 275600, 286624, 304200, 310050, 322452, 330720, 358280, 381600, 403065, 405600, 413400, 429936, 447850, 496080, 537420, 551200, 608400, 620100, 644904, 671775, 716560, 806130, 826800, 859872, 895700, 992160, 1074840, 1216800, 1240200, 1289808, 1343550, 1433120, 1612260, 1653600, 1791400, 2015325, 2149680, 2480400, 2579616, 2687100, 3224520, 3582800, 4030650, 4299360, 4960800, 5374200, 6449040, 7165600, 8061300, 10748400, 12898080, 16122600, 21496800, 32245200, 64490400]

約数ペア:

[(1, 64490400), (2, 32245200), (3, 21496800), (4, 16122600), (5, 12898080), (6, 10748400), (8, 8061300), (9, 7165600), (10, 6449040), (12, 5374200), (13, 4960800), (15, 4299360), (16, 4030650), (18, 3582800), (20, 3224520), (24, 2687100), (25, 2579616), (26, 2480400), (30, 2149680), (32, 2015325), (36, 1791400), (39, 1653600), (40, 1612260), (45, 1433120), (48, 1343550), (50, 1289808), (52, 1240200), (53, 1216800), (60, 1074840), (65, 992160), (72, 895700), (75, 859872), (78, 826800), (80, 806130), (90, 716560), (96, 671775), (100, 644904), (104, 620100), (106, 608400), (117, 551200), (120, 537420), (130, 496080), (144, 447850), (150, 429936), (156, 413400), (159, 405600), (160, 403065), (169, 381600), (180, 358280), (195, 330720), (200, 322452), (208, 310050), (212, 304200), (225, 286624), (234, 275600), (240, 268710), (260, 248040), (265, 243360), (288, 223925), (300, 214968), (312, 206700), (318, 202800), (325, 198432), (338, 190800), (360, 179140), (390, 165360), (400, 161226), (416, 155025), (424, 152100), (450, 143312), (468, 137800), (477, 135200), (480, 134355), (507, 127200), (520, 124020), (530, 121680), (585, 110240), (600, 107484), (624, 103350), (636, 101400), (650, 99216), (676, 95400), (689, 93600), (720, 89570), (780, 82680), (795, 81120), (800, 80613), (845, 76320), (848, 76050), (900, 71656), (936, 68900), (954, 67600), (975, 66144), (1014, 63600), (1040, 62010), (1060, 60840), (1170, 55120), (1200, 53742), (1248, 51675), (1272, 50700), (1300, 49608), (1325, 48672), (1352, 47700), (1378, 46800), (1440, 44785), (1521, 42400), (1560, 41340), (1590, 40560), (1690, 38160), (1696, 38025), (1800, 35828), (1872, 34450), (1908, 33800), (1950, 33072), (2028, 31800), (2067, 31200), (2080, 31005), (2120, 30420), (2340, 27560), (2385, 27040), (2400, 26871), (2535, 25440), (2544, 25350), (2600, 24804), (2650, 24336), (2704, 23850), (2756, 23400), (2925, 22048), (3042, 21200), (3120, 20670), (3180, 20280), (3380, 19080), (3445, 18720), (3600, 17914), (3744, 17225), (3816, 16900), (3900, 16536), (3975, 16224), (4056, 15900), (4134, 15600), (4225, 15264), (4240, 15210), (4680, 13780), (4770, 13520), (5070, 12720), (5088, 12675), (5200, 12402), (5300, 12168), (5408, 11925), (5512, 11700), (5850, 11024), (6084, 10600), (6201, 10400), (6240, 10335), (6360, 10140), (6760, 9540), (6890, 9360), (7200, 8957), (7605, 8480), (7632, 8450), (7800, 8268), (7950, 8112)]