221325300

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^2$

素因数の和:132

約数の個数: 324

約数和(自身を含む): 854424480

約数和(自身を除く): 633099180

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 25, 28, 30, 35, 36, 38, 42, 43, 45, 50, 57, 60, 63, 70, 75, 76, 84, 86, 90, 95, 100, 105, 114, 126, 129, 133, 140, 150, 171, 172, 175, 180, 190, 210, 215, 225, 228, 252, 258, 266, 285, 300, 301, 315, 342, 350, 380, 387, 399, 420, 430, 450, 475, 516, 525, 532, 570, 602, 630, 645, 665, 684, 700, 774, 798, 817, 855, 860, 900, 903, 950, 1050, 1075, 1140, 1197, 1204, 1260, 1290, 1330, 1425, 1505, 1548, 1575, 1596, 1634, 1710, 1806, 1849, 1900, 1935, 1995, 2100, 2150, 2394, 2451, 2580, 2660, 2709, 2850, 3010, 3150, 3225, 3268, 3325, 3420, 3612, 3698, 3870, 3990, 4085, 4275, 4300, 4515, 4788, 4902, 5418, 5547, 5700, 5719, 5985, 6020, 6300, 6450, 6650, 7353, 7396, 7525, 7740, 7980, 8170, 8550, 9030, 9245, 9675, 9804, 9975, 10836, 11094, 11438, 11970, 12255, 12900, 12943, 13300, 13545, 14706, 15050, 16340, 16641, 17100, 17157, 18060, 18490, 19350, 19950, 20425, 22188, 22575, 22876, 23940, 24510, 25886, 27090, 27735, 28595, 29412, 29925, 30100, 33282, 34314, 35131, 36765, 36980, 38700, 38829, 39900, 40850, 45150, 46225, 49020, 51471, 51772, 54180, 55470, 57190, 59850, 61275, 64715, 66564, 67725, 68628, 70262, 73530, 77658, 81700, 83205, 85785, 90300, 92450, 102942, 105393, 110940, 114380, 116487, 119700, 122550, 129430, 135450, 138675, 140524, 142975, 147060, 155316, 166410, 171570, 175655, 183825, 184900, 194145, 205884, 210786, 232974, 245100, 245917, 257355, 258860, 270900, 277350, 285950, 316179, 323575, 332820, 343140, 351310, 367650, 388290, 416025, 421572, 428925, 465948, 491834, 514710, 526965, 554700, 571900, 582435, 632358, 647150, 702620, 735300, 737751, 776580, 832050, 857850, 878275, 970725, 983668, 1029420, 1053930, 1164870, 1229585, 1264716, 1286775, 1294300, 1475502, 1580895, 1664100, 1715700, 1756550, 1941450, 2107860, 2213253, 2329740, 2459170, 2573550, 2634825, 2912175, 2951004, 3161790, 3513100, 3688755, 3882900, 4426506, 4918340, 5147100, 5269650, 5824350, 6147925, 6323580, 7377510, 7904475, 8853012, 10539300, 11066265, 11648700, 12295850, 14755020, 15808950, 18443775, 22132530, 24591700, 31617900, 36887550, 44265060, 55331325, 73775100, 110662650, 221325300]

約数ペア:

[(1, 221325300), (2, 110662650), (3, 73775100), (4, 55331325), (5, 44265060), (6, 36887550), (7, 31617900), (9, 24591700), (10, 22132530), (12, 18443775), (14, 15808950), (15, 14755020), (18, 12295850), (19, 11648700), (20, 11066265), (21, 10539300), (25, 8853012), (28, 7904475), (30, 7377510), (35, 6323580), (36, 6147925), (38, 5824350), (42, 5269650), (43, 5147100), (45, 4918340), (50, 4426506), (57, 3882900), (60, 3688755), (63, 3513100), (70, 3161790), (75, 2951004), (76, 2912175), (84, 2634825), (86, 2573550), (90, 2459170), (95, 2329740), (100, 2213253), (105, 2107860), (114, 1941450), (126, 1756550), (129, 1715700), (133, 1664100), (140, 1580895), (150, 1475502), (171, 1294300), (172, 1286775), (175, 1264716), (180, 1229585), (190, 1164870), (210, 1053930), (215, 1029420), (225, 983668), (228, 970725), (252, 878275), (258, 857850), (266, 832050), (285, 776580), (300, 737751), (301, 735300), (315, 702620), (342, 647150), (350, 632358), (380, 582435), (387, 571900), (399, 554700), (420, 526965), (430, 514710), (450, 491834), (475, 465948), (516, 428925), (525, 421572), (532, 416025), (570, 388290), (602, 367650), (630, 351310), (645, 343140), (665, 332820), (684, 323575), (700, 316179), (774, 285950), (798, 277350), (817, 270900), (855, 258860), (860, 257355), (900, 245917), (903, 245100), (950, 232974), (1050, 210786), (1075, 205884), (1140, 194145), (1197, 184900), (1204, 183825), (1260, 175655), (1290, 171570), (1330, 166410), (1425, 155316), (1505, 147060), (1548, 142975), (1575, 140524), (1596, 138675), (1634, 135450), (1710, 129430), (1806, 122550), (1849, 119700), (1900, 116487), (1935, 114380), (1995, 110940), (2100, 105393), (2150, 102942), (2394, 92450), (2451, 90300), (2580, 85785), (2660, 83205), (2709, 81700), (2850, 77658), (3010, 73530), (3150, 70262), (3225, 68628), (3268, 67725), (3325, 66564), (3420, 64715), (3612, 61275), (3698, 59850), (3870, 57190), (3990, 55470), (4085, 54180), (4275, 51772), (4300, 51471), (4515, 49020), (4788, 46225), (4902, 45150), (5418, 40850), (5547, 39900), (5700, 38829), (5719, 38700), (5985, 36980), (6020, 36765), (6300, 35131), (6450, 34314), (6650, 33282), (7353, 30100), (7396, 29925), (7525, 29412), (7740, 28595), (7980, 27735), (8170, 27090), (8550, 25886), (9030, 24510), (9245, 23940), (9675, 22876), (9804, 22575), (9975, 22188), (10836, 20425), (11094, 19950), (11438, 19350), (11970, 18490), (12255, 18060), (12900, 17157), (12943, 17100), (13300, 16641), (13545, 16340), (14706, 15050)]