1421901250

素因数分解:

$2^1\times 5^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1$

素因数の和:147

約数の個数: 240

約数和(自身を含む): 3589850880

約数和(自身を除く): 2167949630

約数列:

[1, 2, 5, 7, 10, 11, 14, 17, 22, 25, 34, 35, 50, 55, 70, 77, 79, 85, 110, 119, 121, 125, 154, 158, 170, 175, 187, 238, 242, 250, 275, 350, 374, 385, 395, 425, 550, 553, 595, 605, 625, 770, 790, 847, 850, 869, 875, 935, 1106, 1190, 1210, 1250, 1309, 1343, 1375, 1694, 1738, 1750, 1870, 1925, 1975, 2057, 2125, 2618, 2686, 2750, 2765, 2975, 3025, 3850, 3950, 4114, 4235, 4250, 4345, 4375, 4675, 5530, 5950, 6050, 6083, 6545, 6715, 6875, 8470, 8690, 8750, 9350, 9401, 9559, 9625, 9875, 10285, 10625, 12166, 13090, 13430, 13750, 13825, 14399, 14773, 14875, 15125, 18802, 19118, 19250, 19750, 20570, 21175, 21250, 21725, 23375, 27650, 28798, 29546, 29750, 30250, 30415, 32725, 33575, 42350, 43450, 46750, 47005, 47795, 48125, 49375, 51425, 60830, 65450, 66913, 67150, 69125, 71995, 73865, 74375, 75625, 94010, 95590, 96250, 98750, 102850, 103411, 105875, 108625, 116875, 133826, 138250, 143990, 147730, 148750, 151250, 152075, 162503, 163625, 167875, 206822, 211750, 217250, 233750, 235025, 238975, 257125, 304150, 325006, 327250, 334565, 335750, 345625, 359975, 369325, 470050, 477950, 514250, 517055, 529375, 543125, 669130, 691250, 719950, 738650, 760375, 812515, 818125, 839375, 1034110, 1058750, 1086250, 1137521, 1175125, 1194875, 1285625, 1520750, 1625030, 1636250, 1672825, 1678750, 1799875, 1846625, 2275042, 2350250, 2389750, 2571250, 2585275, 3345650, 3599750, 3693250, 3801875, 4062575, 5170550, 5687605, 5875625, 5974375, 7603750, 8125150, 8364125, 8999375, 9233125, 11375210, 11751250, 11948750, 12926375, 16728250, 17998750, 18466250, 20312875, 25852750, 28438025, 40625750, 41820625, 56876050, 64631875, 83641250, 101564375, 129263750, 142190125, 203128750, 284380250, 710950625, 1421901250]

約数ペア:

[(1, 1421901250), (2, 710950625), (5, 284380250), (7, 203128750), (10, 142190125), (11, 129263750), (14, 101564375), (17, 83641250), (22, 64631875), (25, 56876050), (34, 41820625), (35, 40625750), (50, 28438025), (55, 25852750), (70, 20312875), (77, 18466250), (79, 17998750), (85, 16728250), (110, 12926375), (119, 11948750), (121, 11751250), (125, 11375210), (154, 9233125), (158, 8999375), (170, 8364125), (175, 8125150), (187, 7603750), (238, 5974375), (242, 5875625), (250, 5687605), (275, 5170550), (350, 4062575), (374, 3801875), (385, 3693250), (395, 3599750), (425, 3345650), (550, 2585275), (553, 2571250), (595, 2389750), (605, 2350250), (625, 2275042), (770, 1846625), (790, 1799875), (847, 1678750), (850, 1672825), (869, 1636250), (875, 1625030), (935, 1520750), (1106, 1285625), (1190, 1194875), (1210, 1175125), (1250, 1137521), (1309, 1086250), (1343, 1058750), (1375, 1034110), (1694, 839375), (1738, 818125), (1750, 812515), (1870, 760375), (1925, 738650), (1975, 719950), (2057, 691250), (2125, 669130), (2618, 543125), (2686, 529375), (2750, 517055), (2765, 514250), (2975, 477950), (3025, 470050), (3850, 369325), (3950, 359975), (4114, 345625), (4235, 335750), (4250, 334565), (4345, 327250), (4375, 325006), (4675, 304150), (5530, 257125), (5950, 238975), (6050, 235025), (6083, 233750), (6545, 217250), (6715, 211750), (6875, 206822), (8470, 167875), (8690, 163625), (8750, 162503), (9350, 152075), (9401, 151250), (9559, 148750), (9625, 147730), (9875, 143990), (10285, 138250), (10625, 133826), (12166, 116875), (13090, 108625), (13430, 105875), (13750, 103411), (13825, 102850), (14399, 98750), (14773, 96250), (14875, 95590), (15125, 94010), (18802, 75625), (19118, 74375), (19250, 73865), (19750, 71995), (20570, 69125), (21175, 67150), (21250, 66913), (21725, 65450), (23375, 60830), (27650, 51425), (28798, 49375), (29546, 48125), (29750, 47795), (30250, 47005), (30415, 46750), (32725, 43450), (33575, 42350)]