217321650

素因数分解:

$2^1\times 3^3\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1$

素因数の和:131

約数の個数: 384

約数和(自身を含む): 774950400

約数和(自身を除く): 557628750

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 25, 26, 27, 29, 30, 35, 39, 42, 45, 50, 54, 58, 61, 63, 65, 70, 75, 78, 87, 90, 91, 105, 117, 122, 126, 130, 135, 145, 150, 174, 175, 182, 183, 189, 195, 203, 210, 225, 234, 261, 270, 273, 290, 305, 315, 325, 350, 351, 366, 377, 378, 390, 406, 427, 435, 450, 455, 522, 525, 546, 549, 585, 609, 610, 630, 650, 675, 702, 725, 754, 783, 793, 819, 854, 870, 910, 915, 945, 975, 1015, 1050, 1098, 1131, 1170, 1218, 1281, 1305, 1350, 1365, 1450, 1525, 1566, 1575, 1586, 1638, 1647, 1755, 1769, 1827, 1830, 1885, 1890, 1950, 2030, 2135, 2175, 2262, 2275, 2379, 2457, 2562, 2610, 2639, 2730, 2745, 2925, 3045, 3050, 3150, 3294, 3393, 3510, 3538, 3654, 3770, 3843, 3915, 3965, 4095, 4270, 4350, 4550, 4575, 4725, 4758, 4914, 5075, 5278, 5307, 5481, 5490, 5551, 5655, 5850, 6090, 6405, 6525, 6786, 6825, 7137, 7686, 7830, 7917, 7930, 8190, 8235, 8775, 8845, 9135, 9150, 9425, 9450, 10150, 10179, 10614, 10675, 10962, 11102, 11310, 11529, 11895, 12285, 12383, 12810, 13050, 13195, 13650, 13725, 14274, 15225, 15834, 15921, 16470, 16653, 16965, 17550, 17690, 18270, 18850, 19215, 19575, 19825, 20358, 20475, 21350, 21411, 22997, 23058, 23751, 23790, 24570, 24766, 26390, 26535, 27405, 27450, 27755, 28275, 30450, 31842, 32025, 33306, 33930, 35685, 37149, 38430, 39150, 39585, 39650, 40950, 41175, 42822, 44225, 45675, 45994, 47502, 47763, 49959, 50895, 53070, 54810, 55510, 56550, 57645, 59475, 61425, 61915, 64050, 65975, 68991, 71253, 71370, 74298, 79170, 79605, 82350, 83265, 84825, 88450, 91350, 95526, 96075, 99918, 101790, 107055, 111447, 114985, 115290, 118755, 118950, 122850, 123830, 131950, 132675, 137025, 137982, 138775, 142506, 149877, 159210, 160979, 166530, 169650, 178425, 185745, 192150, 197925, 206973, 214110, 222894, 229970, 237510, 238815, 249795, 254475, 265350, 274050, 277550, 288225, 299754, 309575, 321958, 334341, 344955, 356265, 356850, 371490, 395850, 398025, 413946, 416325, 477630, 482937, 499590, 508950, 535275, 557235, 574925, 576450, 593775, 619150, 620919, 668682, 689910, 712530, 749385, 796050, 804895, 832650, 928725, 965874, 1034865, 1070550, 1114470, 1149850, 1187550, 1194075, 1241838, 1248975, 1448811, 1498770, 1609790, 1671705, 1724775, 1781325, 1857450, 2069730, 2388150, 2414685, 2497950, 2786175, 2897622, 3104595, 3343410, 3449550, 3562650, 3746925, 4024475, 4346433, 4829370, 5174325, 5572350, 6209190, 7244055, 7493850, 8048950, 8358525, 8692866, 10348650, 12073425, 14488110, 15522975, 16717050, 21732165, 24146850, 31045950, 36220275, 43464330, 72440550, 108660825, 217321650]

約数ペア:

[(1, 217321650), (2, 108660825), (3, 72440550), (5, 43464330), (6, 36220275), (7, 31045950), (9, 24146850), (10, 21732165), (13, 16717050), (14, 15522975), (15, 14488110), (18, 12073425), (21, 10348650), (25, 8692866), (26, 8358525), (27, 8048950), (29, 7493850), (30, 7244055), (35, 6209190), (39, 5572350), (42, 5174325), (45, 4829370), (50, 4346433), (54, 4024475), (58, 3746925), (61, 3562650), (63, 3449550), (65, 3343410), (70, 3104595), (75, 2897622), (78, 2786175), (87, 2497950), (90, 2414685), (91, 2388150), (105, 2069730), (117, 1857450), (122, 1781325), (126, 1724775), (130, 1671705), (135, 1609790), (145, 1498770), (150, 1448811), (174, 1248975), (175, 1241838), (182, 1194075), (183, 1187550), (189, 1149850), (195, 1114470), (203, 1070550), (210, 1034865), (225, 965874), (234, 928725), (261, 832650), (270, 804895), (273, 796050), (290, 749385), (305, 712530), (315, 689910), (325, 668682), (350, 620919), (351, 619150), (366, 593775), (377, 576450), (378, 574925), (390, 557235), (406, 535275), (427, 508950), (435, 499590), (450, 482937), (455, 477630), (522, 416325), (525, 413946), (546, 398025), (549, 395850), (585, 371490), (609, 356850), (610, 356265), (630, 344955), (650, 334341), (675, 321958), (702, 309575), (725, 299754), (754, 288225), (783, 277550), (793, 274050), (819, 265350), (854, 254475), (870, 249795), (910, 238815), (915, 237510), (945, 229970), (975, 222894), (1015, 214110), (1050, 206973), (1098, 197925), (1131, 192150), (1170, 185745), (1218, 178425), (1281, 169650), (1305, 166530), (1350, 160979), (1365, 159210), (1450, 149877), (1525, 142506), (1566, 138775), (1575, 137982), (1586, 137025), (1638, 132675), (1647, 131950), (1755, 123830), (1769, 122850), (1827, 118950), (1830, 118755), (1885, 115290), (1890, 114985), (1950, 111447), (2030, 107055), (2135, 101790), (2175, 99918), (2262, 96075), (2275, 95526), (2379, 91350), (2457, 88450), (2562, 84825), (2610, 83265), (2639, 82350), (2730, 79605), (2745, 79170), (2925, 74298), (3045, 71370), (3050, 71253), (3150, 68991), (3294, 65975), (3393, 64050), (3510, 61915), (3538, 61425), (3654, 59475), (3770, 57645), (3843, 56550), (3915, 55510), (3965, 54810), (4095, 53070), (4270, 50895), (4350, 49959), (4550, 47763), (4575, 47502), (4725, 45994), (4758, 45675), (4914, 44225), (5075, 42822), (5278, 41175), (5307, 40950), (5481, 39650), (5490, 39585), (5551, 39150), (5655, 38430), (5850, 37149), (6090, 35685), (6405, 33930), (6525, 33306), (6786, 32025), (6825, 31842), (7137, 30450), (7686, 28275), (7830, 27755), (7917, 27450), (7930, 27405), (8190, 26535), (8235, 26390), (8775, 24766), (8845, 24570), (9135, 23790), (9150, 23751), (9425, 23058), (9450, 22997), (10150, 21411), (10179, 21350), (10614, 20475), (10675, 20358), (10962, 19825), (11102, 19575), (11310, 19215), (11529, 18850), (11895, 18270), (12285, 17690), (12383, 17550), (12810, 16965), (13050, 16653), (13195, 16470), (13650, 15921), (13725, 15834), (14274, 15225)]