203762790

素因数分解:

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

素因数の和:68

約数の個数: 256

約数和(自身を含む): 691476480

約数和(自身を除く): 487713690

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 27, 30, 33, 35, 42, 45, 54, 55, 63, 66, 70, 77, 81, 90, 99, 105, 110, 121, 126, 135, 154, 162, 165, 189, 198, 210, 231, 242, 243, 270, 297, 315, 330, 363, 378, 385, 405, 462, 486, 495, 567, 594, 605, 630, 693, 726, 729, 770, 810, 847, 891, 945, 990, 1089, 1134, 1155, 1210, 1215, 1331, 1386, 1458, 1485, 1694, 1701, 1782, 1815, 1890, 2079, 2178, 2187, 2310, 2430, 2541, 2662, 2673, 2835, 2970, 3267, 3402, 3465, 3630, 3645, 3993, 4158, 4235, 4374, 4455, 5082, 5103, 5346, 5445, 5670, 6237, 6534, 6655, 6930, 7290, 7623, 7986, 8019, 8470, 8505, 8910, 9317, 9801, 10206, 10395, 10890, 10935, 11979, 12474, 12705, 13310, 13365, 15246, 15309, 16038, 16335, 17010, 18634, 18711, 19602, 19965, 20790, 21870, 22869, 23958, 24057, 25410, 25515, 26730, 27951, 29403, 30618, 31185, 32670, 35937, 37422, 38115, 39930, 40095, 45738, 46585, 48114, 49005, 51030, 55902, 56133, 58806, 59895, 62370, 68607, 71874, 76230, 76545, 80190, 83853, 88209, 93170, 93555, 98010, 107811, 112266, 114345, 119790, 120285, 137214, 139755, 147015, 153090, 167706, 168399, 176418, 179685, 187110, 205821, 215622, 228690, 240570, 251559, 264627, 279510, 280665, 294030, 323433, 336798, 343035, 359370, 411642, 419265, 441045, 503118, 529254, 539055, 561330, 617463, 646866, 686070, 754677, 838530, 841995, 882090, 970299, 1029105, 1078110, 1234926, 1257795, 1323135, 1509354, 1617165, 1683990, 1852389, 1940598, 2058210, 2264031, 2515590, 2646270, 2910897, 3087315, 3234330, 3704778, 3773385, 4528062, 4851495, 5821794, 6174630, 6792093, 7546770, 9261945, 9702990, 11320155, 13584186, 14554485, 18523890, 20376279, 22640310, 29108970, 33960465, 40752558, 67920930, 101881395, 203762790]

約数ペア:

[(1, 203762790), (2, 101881395), (3, 67920930), (5, 40752558), (6, 33960465), (7, 29108970), (9, 22640310), (10, 20376279), (11, 18523890), (14, 14554485), (15, 13584186), (18, 11320155), (21, 9702990), (22, 9261945), (27, 7546770), (30, 6792093), (33, 6174630), (35, 5821794), (42, 4851495), (45, 4528062), (54, 3773385), (55, 3704778), (63, 3234330), (66, 3087315), (70, 2910897), (77, 2646270), (81, 2515590), (90, 2264031), (99, 2058210), (105, 1940598), (110, 1852389), (121, 1683990), (126, 1617165), (135, 1509354), (154, 1323135), (162, 1257795), (165, 1234926), (189, 1078110), (198, 1029105), (210, 970299), (231, 882090), (242, 841995), (243, 838530), (270, 754677), (297, 686070), (315, 646866), (330, 617463), (363, 561330), (378, 539055), (385, 529254), (405, 503118), (462, 441045), (486, 419265), (495, 411642), (567, 359370), (594, 343035), (605, 336798), (630, 323433), (693, 294030), (726, 280665), (729, 279510), (770, 264627), (810, 251559), (847, 240570), (891, 228690), (945, 215622), (990, 205821), (1089, 187110), (1134, 179685), (1155, 176418), (1210, 168399), (1215, 167706), (1331, 153090), (1386, 147015), (1458, 139755), (1485, 137214), (1694, 120285), (1701, 119790), (1782, 114345), (1815, 112266), (1890, 107811), (2079, 98010), (2178, 93555), (2187, 93170), (2310, 88209), (2430, 83853), (2541, 80190), (2662, 76545), (2673, 76230), (2835, 71874), (2970, 68607), (3267, 62370), (3402, 59895), (3465, 58806), (3630, 56133), (3645, 55902), (3993, 51030), (4158, 49005), (4235, 48114), (4374, 46585), (4455, 45738), (5082, 40095), (5103, 39930), (5346, 38115), (5445, 37422), (5670, 35937), (6237, 32670), (6534, 31185), (6655, 30618), (6930, 29403), (7290, 27951), (7623, 26730), (7986, 25515), (8019, 25410), (8470, 24057), (8505, 23958), (8910, 22869), (9317, 21870), (9801, 20790), (10206, 19965), (10395, 19602), (10890, 18711), (10935, 18634), (11979, 17010), (12474, 16335), (12705, 16038), (13310, 15309), (13365, 15246)]