23221800

素因数分解:

$2^3\times 3^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1$

素因数の和:145

約数の個数: 288

約数和(自身を含む): 94785600

約数和(自身を除く): 71563800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 25, 28, 30, 35, 36, 38, 40, 42, 45, 50, 56, 57, 60, 63, 70, 72, 75, 76, 84, 90, 95, 97, 100, 105, 114, 120, 126, 133, 140, 150, 152, 168, 171, 175, 180, 190, 194, 200, 210, 225, 228, 252, 266, 280, 285, 291, 300, 315, 342, 350, 360, 380, 388, 399, 420, 450, 456, 475, 485, 504, 525, 532, 570, 582, 600, 630, 665, 679, 684, 700, 760, 776, 798, 840, 855, 873, 900, 950, 970, 1050, 1064, 1140, 1164, 1197, 1260, 1330, 1358, 1368, 1400, 1425, 1455, 1575, 1596, 1710, 1746, 1800, 1843, 1900, 1940, 1995, 2037, 2100, 2280, 2328, 2394, 2425, 2520, 2660, 2716, 2850, 2910, 3150, 3192, 3325, 3395, 3420, 3492, 3686, 3800, 3880, 3990, 4074, 4200, 4275, 4365, 4788, 4850, 5320, 5432, 5529, 5700, 5820, 5985, 6111, 6300, 6650, 6790, 6840, 6984, 7275, 7372, 7980, 8148, 8550, 8730, 9215, 9576, 9700, 9975, 10185, 11058, 11400, 11640, 11970, 12222, 12600, 12901, 13300, 13580, 14550, 14744, 15960, 16296, 16587, 16975, 17100, 17460, 18430, 19400, 19950, 20370, 21825, 22116, 23940, 24444, 25802, 26600, 27160, 27645, 29100, 29925, 30555, 33174, 33950, 34200, 34920, 36860, 38703, 39900, 40740, 43650, 44232, 46075, 47880, 48888, 50925, 51604, 55290, 58200, 59850, 61110, 64505, 66348, 67900, 73720, 77406, 79800, 81480, 82935, 87300, 92150, 101850, 103208, 110580, 116109, 119700, 122220, 129010, 132696, 135800, 138225, 152775, 154812, 165870, 174600, 184300, 193515, 203700, 221160, 232218, 239400, 244440, 258020, 276450, 305550, 309624, 322525, 331740, 368600, 387030, 407400, 414675, 464436, 516040, 552900, 580545, 611100, 645050, 663480, 774060, 829350, 928872, 967575, 1105800, 1161090, 1222200, 1290100, 1548120, 1658700, 1935150, 2322180, 2580200, 2902725, 3317400, 3870300, 4644360, 5805450, 7740600, 11610900, 23221800]

約数ペア:

[(1, 23221800), (2, 11610900), (3, 7740600), (4, 5805450), (5, 4644360), (6, 3870300), (7, 3317400), (8, 2902725), (9, 2580200), (10, 2322180), (12, 1935150), (14, 1658700), (15, 1548120), (18, 1290100), (19, 1222200), (20, 1161090), (21, 1105800), (24, 967575), (25, 928872), (28, 829350), (30, 774060), (35, 663480), (36, 645050), (38, 611100), (40, 580545), (42, 552900), (45, 516040), (50, 464436), (56, 414675), (57, 407400), (60, 387030), (63, 368600), (70, 331740), (72, 322525), (75, 309624), (76, 305550), (84, 276450), (90, 258020), (95, 244440), (97, 239400), (100, 232218), (105, 221160), (114, 203700), (120, 193515), (126, 184300), (133, 174600), (140, 165870), (150, 154812), (152, 152775), (168, 138225), (171, 135800), (175, 132696), (180, 129010), (190, 122220), (194, 119700), (200, 116109), (210, 110580), (225, 103208), (228, 101850), (252, 92150), (266, 87300), (280, 82935), (285, 81480), (291, 79800), (300, 77406), (315, 73720), (342, 67900), (350, 66348), (360, 64505), (380, 61110), (388, 59850), (399, 58200), (420, 55290), (450, 51604), (456, 50925), (475, 48888), (485, 47880), (504, 46075), (525, 44232), (532, 43650), (570, 40740), (582, 39900), (600, 38703), (630, 36860), (665, 34920), (679, 34200), (684, 33950), (700, 33174), (760, 30555), (776, 29925), (798, 29100), (840, 27645), (855, 27160), (873, 26600), (900, 25802), (950, 24444), (970, 23940), (1050, 22116), (1064, 21825), (1140, 20370), (1164, 19950), (1197, 19400), (1260, 18430), (1330, 17460), (1358, 17100), (1368, 16975), (1400, 16587), (1425, 16296), (1455, 15960), (1575, 14744), (1596, 14550), (1710, 13580), (1746, 13300), (1800, 12901), (1843, 12600), (1900, 12222), (1940, 11970), (1995, 11640), (2037, 11400), (2100, 11058), (2280, 10185), (2328, 9975), (2394, 9700), (2425, 9576), (2520, 9215), (2660, 8730), (2716, 8550), (2850, 8148), (2910, 7980), (3150, 7372), (3192, 7275), (3325, 6984), (3395, 6840), (3420, 6790), (3492, 6650), (3686, 6300), (3800, 6111), (3880, 5985), (3990, 5820), (4074, 5700), (4200, 5529), (4275, 5432), (4365, 5320), (4788, 4850)]