215730900

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{283}}^1$

素因数の和:332

約数の個数: 324

約数和(自身を含む): 852438496

約数和(自身を除く): 636707596

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 25, 28, 30, 33, 35, 36, 42, 44, 45, 50, 55, 60, 63, 66, 70, 75, 77, 84, 90, 99, 100, 105, 110, 121, 126, 132, 140, 150, 154, 165, 175, 180, 198, 210, 220, 225, 231, 242, 252, 275, 283, 300, 308, 315, 330, 350, 363, 385, 396, 420, 450, 462, 484, 495, 525, 550, 566, 605, 630, 660, 693, 700, 726, 770, 825, 847, 849, 900, 924, 990, 1050, 1089, 1100, 1132, 1155, 1210, 1260, 1386, 1415, 1452, 1540, 1575, 1650, 1694, 1698, 1815, 1925, 1980, 1981, 2100, 2178, 2310, 2420, 2475, 2541, 2547, 2772, 2830, 3025, 3113, 3150, 3300, 3388, 3396, 3465, 3630, 3850, 3962, 4235, 4245, 4356, 4620, 4950, 5082, 5094, 5445, 5660, 5775, 5943, 6050, 6226, 6300, 6930, 7075, 7260, 7623, 7700, 7924, 8470, 8490, 9075, 9339, 9900, 9905, 10164, 10188, 10890, 11550, 11886, 12100, 12452, 12705, 12735, 13860, 14150, 15246, 15565, 16940, 16980, 17325, 17829, 18150, 18678, 19810, 21175, 21225, 21780, 21791, 23100, 23772, 25410, 25470, 27225, 28017, 28300, 29715, 30492, 31130, 34243, 34650, 35658, 36300, 37356, 38115, 39620, 42350, 42450, 43582, 46695, 49525, 50820, 50940, 54450, 56034, 59430, 62260, 63525, 63675, 65373, 68486, 69300, 71316, 76230, 77825, 84700, 84900, 87164, 89145, 93390, 99050, 102729, 108900, 108955, 112068, 118860, 127050, 127350, 130746, 136972, 140085, 148575, 152460, 155650, 171215, 178290, 186780, 190575, 196119, 198100, 205458, 217910, 233475, 239701, 254100, 254700, 261492, 280170, 297150, 308187, 311300, 326865, 342430, 356580, 381150, 392238, 410916, 435820, 445725, 466950, 479402, 513645, 544775, 560340, 594300, 616374, 653730, 684860, 700425, 719103, 762300, 784476, 856075, 891450, 933900, 958804, 980595, 1027290, 1089550, 1198505, 1232748, 1307460, 1400850, 1438206, 1540935, 1634325, 1712150, 1782900, 1961190, 2054580, 2157309, 2179100, 2397010, 2568225, 2801700, 2876412, 3081870, 3268650, 3424300, 3595515, 3922380, 4314618, 4794020, 4902975, 5136450, 5992525, 6163740, 6537300, 7191030, 7704675, 8629236, 9805950, 10272900, 10786545, 11985050, 14382060, 15409350, 17977575, 19611900, 21573090, 23970100, 30818700, 35955150, 43146180, 53932725, 71910300, 107865450, 215730900]

約数ペア:

[(1, 215730900), (2, 107865450), (3, 71910300), (4, 53932725), (5, 43146180), (6, 35955150), (7, 30818700), (9, 23970100), (10, 21573090), (11, 19611900), (12, 17977575), (14, 15409350), (15, 14382060), (18, 11985050), (20, 10786545), (21, 10272900), (22, 9805950), (25, 8629236), (28, 7704675), (30, 7191030), (33, 6537300), (35, 6163740), (36, 5992525), (42, 5136450), (44, 4902975), (45, 4794020), (50, 4314618), (55, 3922380), (60, 3595515), (63, 3424300), (66, 3268650), (70, 3081870), (75, 2876412), (77, 2801700), (84, 2568225), (90, 2397010), (99, 2179100), (100, 2157309), (105, 2054580), (110, 1961190), (121, 1782900), (126, 1712150), (132, 1634325), (140, 1540935), (150, 1438206), (154, 1400850), (165, 1307460), (175, 1232748), (180, 1198505), (198, 1089550), (210, 1027290), (220, 980595), (225, 958804), (231, 933900), (242, 891450), (252, 856075), (275, 784476), (283, 762300), (300, 719103), (308, 700425), (315, 684860), (330, 653730), (350, 616374), (363, 594300), (385, 560340), (396, 544775), (420, 513645), (450, 479402), (462, 466950), (484, 445725), (495, 435820), (525, 410916), (550, 392238), (566, 381150), (605, 356580), (630, 342430), (660, 326865), (693, 311300), (700, 308187), (726, 297150), (770, 280170), (825, 261492), (847, 254700), (849, 254100), (900, 239701), (924, 233475), (990, 217910), (1050, 205458), (1089, 198100), (1100, 196119), (1132, 190575), (1155, 186780), (1210, 178290), (1260, 171215), (1386, 155650), (1415, 152460), (1452, 148575), (1540, 140085), (1575, 136972), (1650, 130746), (1694, 127350), (1698, 127050), (1815, 118860), (1925, 112068), (1980, 108955), (1981, 108900), (2100, 102729), (2178, 99050), (2310, 93390), (2420, 89145), (2475, 87164), (2541, 84900), (2547, 84700), (2772, 77825), (2830, 76230), (3025, 71316), (3113, 69300), (3150, 68486), (3300, 65373), (3388, 63675), (3396, 63525), (3465, 62260), (3630, 59430), (3850, 56034), (3962, 54450), (4235, 50940), (4245, 50820), (4356, 49525), (4620, 46695), (4950, 43582), (5082, 42450), (5094, 42350), (5445, 39620), (5660, 38115), (5775, 37356), (5943, 36300), (6050, 35658), (6226, 34650), (6300, 34243), (6930, 31130), (7075, 30492), (7260, 29715), (7623, 28300), (7700, 28017), (7924, 27225), (8470, 25470), (8490, 25410), (9075, 23772), (9339, 23100), (9900, 21791), (9905, 21780), (10164, 21225), (10188, 21175), (10890, 19810), (11550, 18678), (11886, 18150), (12100, 17829), (12452, 17325), (12705, 16980), (12735, 16940), (13860, 15565), (14150, 15246)]