189701400

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{31}}^2\times {\mathrm{47}}^1$

素因数の和:135

約数の個数: 288

約数和(自身を含む): 709240320

約数和(自身を除く): 519538920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 31, 35, 40, 42, 47, 50, 56, 60, 62, 70, 75, 84, 93, 94, 100, 105, 120, 124, 140, 141, 150, 155, 168, 175, 186, 188, 200, 210, 217, 235, 248, 280, 282, 300, 310, 329, 350, 372, 376, 420, 434, 465, 470, 525, 564, 600, 620, 651, 658, 700, 705, 744, 775, 840, 868, 930, 940, 961, 987, 1050, 1085, 1128, 1175, 1240, 1302, 1316, 1400, 1410, 1457, 1550, 1645, 1736, 1860, 1880, 1922, 1974, 2100, 2170, 2325, 2350, 2604, 2632, 2820, 2883, 2914, 3100, 3255, 3290, 3525, 3720, 3844, 3948, 4200, 4340, 4371, 4650, 4700, 4805, 4935, 5208, 5425, 5640, 5766, 5828, 6200, 6510, 6580, 6727, 7050, 7285, 7688, 7896, 8225, 8680, 8742, 9300, 9400, 9610, 9870, 10199, 10850, 11532, 11656, 13020, 13160, 13454, 14100, 14415, 14570, 16275, 16450, 17484, 18600, 19220, 19740, 20181, 20398, 21700, 21855, 23064, 24025, 24675, 26040, 26908, 28200, 28830, 29140, 30597, 32550, 32900, 33635, 34968, 36425, 38440, 39480, 40362, 40796, 43400, 43710, 45167, 48050, 49350, 50995, 53816, 57660, 58280, 61194, 65100, 65800, 67270, 72075, 72850, 80724, 81592, 87420, 90334, 96100, 98700, 100905, 101990, 109275, 115320, 122388, 130200, 134540, 135501, 144150, 145700, 152985, 161448, 168175, 174840, 180668, 192200, 197400, 201810, 203980, 218550, 225835, 244776, 254975, 269080, 271002, 288300, 291400, 305970, 316169, 336350, 361336, 403620, 407960, 437100, 451670, 504525, 509950, 542004, 576600, 611940, 632338, 672700, 677505, 764925, 807240, 874200, 903340, 948507, 1009050, 1019900, 1084008, 1129175, 1223880, 1264676, 1345400, 1355010, 1529850, 1580845, 1806680, 1897014, 2018100, 2039800, 2258350, 2529352, 2710020, 3059700, 3161690, 3387525, 3794028, 4036200, 4516700, 4742535, 5420040, 6119400, 6323380, 6775050, 7588056, 7904225, 9033400, 9485070, 12646760, 13550100, 15808450, 18970140, 23712675, 27100200, 31616900, 37940280, 47425350, 63233800, 94850700, 189701400]

約数ペア:

[(1, 189701400), (2, 94850700), (3, 63233800), (4, 47425350), (5, 37940280), (6, 31616900), (7, 27100200), (8, 23712675), (10, 18970140), (12, 15808450), (14, 13550100), (15, 12646760), (20, 9485070), (21, 9033400), (24, 7904225), (25, 7588056), (28, 6775050), (30, 6323380), (31, 6119400), (35, 5420040), (40, 4742535), (42, 4516700), (47, 4036200), (50, 3794028), (56, 3387525), (60, 3161690), (62, 3059700), (70, 2710020), (75, 2529352), (84, 2258350), (93, 2039800), (94, 2018100), (100, 1897014), (105, 1806680), (120, 1580845), (124, 1529850), (140, 1355010), (141, 1345400), (150, 1264676), (155, 1223880), (168, 1129175), (175, 1084008), (186, 1019900), (188, 1009050), (200, 948507), (210, 903340), (217, 874200), (235, 807240), (248, 764925), (280, 677505), (282, 672700), (300, 632338), (310, 611940), (329, 576600), (350, 542004), (372, 509950), (376, 504525), (420, 451670), (434, 437100), (465, 407960), (470, 403620), (525, 361336), (564, 336350), (600, 316169), (620, 305970), (651, 291400), (658, 288300), (700, 271002), (705, 269080), (744, 254975), (775, 244776), (840, 225835), (868, 218550), (930, 203980), (940, 201810), (961, 197400), (987, 192200), (1050, 180668), (1085, 174840), (1128, 168175), (1175, 161448), (1240, 152985), (1302, 145700), (1316, 144150), (1400, 135501), (1410, 134540), (1457, 130200), (1550, 122388), (1645, 115320), (1736, 109275), (1860, 101990), (1880, 100905), (1922, 98700), (1974, 96100), (2100, 90334), (2170, 87420), (2325, 81592), (2350, 80724), (2604, 72850), (2632, 72075), (2820, 67270), (2883, 65800), (2914, 65100), (3100, 61194), (3255, 58280), (3290, 57660), (3525, 53816), (3720, 50995), (3844, 49350), (3948, 48050), (4200, 45167), (4340, 43710), (4371, 43400), (4650, 40796), (4700, 40362), (4805, 39480), (4935, 38440), (5208, 36425), (5425, 34968), (5640, 33635), (5766, 32900), (5828, 32550), (6200, 30597), (6510, 29140), (6580, 28830), (6727, 28200), (7050, 26908), (7285, 26040), (7688, 24675), (7896, 24025), (8225, 23064), (8680, 21855), (8742, 21700), (9300, 20398), (9400, 20181), (9610, 19740), (9870, 19220), (10199, 18600), (10850, 17484), (11532, 16450), (11656, 16275), (13020, 14570), (13160, 14415), (13454, 14100)]